Test each number with substitution to see which one is the correct solution for the equation.

Is -0.5, 0.5 or 4.5 the correct solution for the equation -6x+15=-12

Answers

Answer 1

4.5 is the correct answer of the given answer by using substitution and elimination method.

What is substitution method ?

The algebraic technique for resolving multiple linear equations at once is called the substitution method. As the name implies, this method involves substituting a variable's value from one equation into another.

For example : -6(4.5)+15=-12-6*4.5=-27-27+15=-12

What is elimination method?

The equations are either added or subtracted to create an equation in one variable when using the elimination approach. When two variables' coefficients are in opposition to one another, you add the equations to eliminate that variable, and when they are equal, you subtract the equations to do the same.

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Related Questions

the combination of war chariots and which type of weapons gave hittites military superiority in mesopotamia during the second millennium b.c.e.?

Answers

The combination of war chariots and horse-drawn war chariots gave Hittites military superiority in Mesopotamia during the second-millennium B.C.B.

This is further explained below.

Which nation does Mesopotamia now belong to?

The term "Mesopotamia" originates from the ancient terms "meso," which means "between" or "in the center of," and "potamos," which means "river." Together, these phrases create the modern word "Mesopotamia." The area that is now home to modern-day Iraq, Kuwait, Turkey, and Syria was historically located in the rich valleys that are located between the Tigris and Euphrates rivers.

In conclusion, A new order begins to take shape in the middle of the millennium as a result of the supremacy of Mycenaean Greece in the Aegean Sea and the expansion of the Hittite Empire.

The end of the millennium saw the decline of civilization during the Bronze Age and the beginning of the Iron Age.

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Question 6 Why was the rise of labor unions in the late nineteenth century regarded as a threat by some businesses? O It made employees less dedicated to their jobs. O It took away the power of businesses to hire whom they wanted. O It gave workers much greater negotiating strength. O It would determine what goods could be produced.​

Answers

The rise of labor unions in the late nineteenth century is regarded as a threat by some businesses because c. it gave workers much greater negotiating strength.

"The birth of labor unions dates back to the 18th century and the industrial revolution in Europe. During this time there was a huge flow of new workers into the workplace that required representation. Labor unions formed the basis of worker organization and authority. By gathering a majority of a  industry's workforce into a single union, laborers gained power ,influence and their rights. The growth of labor unions was caused because of the urgent need to protect the common interest of laborers in front of the big businesses".

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How did the Abbasid Caliphate promote a thriving culture within their empire?

a
They moved their capital to Rome to study the classics and spread Islam through the Italian peninsula.
b
They used public funds to promote the arts, mathematics, science, and medicine.
c
They promoted scholars from diverse backgrounds and built upon the achievements of previous civilizations
d
They centralized education and made literacy mandatory.

Answers

Abbasid Caliphate promoted a thriving culture within their empire by using public funds to promote the arts, mathematics, science, and medicine.

The Abbasid caliphs founded the city of Baghdad in 762 AD. It became a center of learning and the center of the so-called Golden Age of Islam. For more than three centuries, the Abbasid dynasty maintained a continuous line of caliphs, consolidated Islamic rule, and fostered major intellectual and cultural developments in the Middle East during the Golden Age of Islam.

The early years of Abbasid rule were a time of peace and prosperity. There have been great advances in many areas of science, mathematics and medicine. Universities and libraries were built throughout the empire. Culture flourished as Arabian art and architecture reached new heights.

The correct answer is option b.

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Which indigenous people are listed for the city or region you searched? Describe
how familiar you were with these names before looking at the map.

Answers

The number of Indigenous people in the United States of America is estimated to be between 4 and 7 million, with approximately 20% living in American Indian reservations or Alaska Native villages.

Indigenous Peoples are more commonly referred to as Native groups in the United States. California has the largest Native population, and New York City has the largest Native population.

The indigenous peoples of California are the indigenous peoples who lived or currently live within the current boundaries of California before and after European settlement.

California's tribes can be found all over the state, including

Near densely populated cities such as San Diego and Sacramento In the countryside Close to (and sometimes across) the borders of other states, including Arizona, Oregon, and NevadaNorthern and eastern California's mountainsIn southern and southeastern California's high desertsOn the coast, in rivers, and around lakes

Before looking at the map, we were unfamiliar with these names.

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explain one way islamic culture blended with other culture in al-andalus during the period c. 1200- 14500 c.

Answers

One way Islamic culture blended with other cultures in Al-Andalus during the period c. 1200 to c. 1450 can be seen through the knowledge traded between cultures.

Al-Andalus is especially remarkable because it brought an Islamic culture directly into Europe, which took over around all of Spain for a tenure of time, and spread far and long through Europe. For example, an Islamic scholar impacted a Jewish philosopher, who determined a Christian philosopher.

Even so the three groups had completely different optimism, they worked jointly and built upon one another's knowledge, combining each others' cultures with one another.

Al-Andalus became a main educational core for Europe and the areas around the Mediterranean Sea as well as a channel for cultural and scientific exchange between the Islamic and Christian worlds.

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40 POINTS SOMEONE HELP ME PLEASE WILL GIVE BRAINLEST!!$!!


“1. According to Lincoln, what motives did General Cass and Judge Douglas have for supporting “Nebraskaism”?”

Answers

Answer: 
a.) The short term and long term effects of the Lincoln-Douglas debates will determine the viability of the union


b.) Violence erupted, with the anti-slavery forces led by John Brown. The territory earned the nickname "bleeding Kansas" as the death toll roseExplanation: The short term and long term effects of the Lincoln-Douglas debates would determine the ability of the Democratic party to maintain unity in the face of the divisive sectional and slavery issues, and some were convinced it would determine the viability of the Union itself.Afer the Kansas-Nebraska Act allowed each territory to decide the issue of slavery on the basis of popular sovereignty, Violence erupted, with the anti-slavery forces led by John Brown. The territory earned the nickname "bleeding Kansas" as the death toll rose. Because Kansas with slavery violated the Missouri Compromise, which had kept the Union from falling apart for the last thirty-four years. The long-standing compromise would have to be repealed.

The___ of plants was a turning point in human history. it helped humans shift from more nomadic society to an ___ society

Answers

The domestication of plants was a turning point in human history. It

helped humans shift from a more nomadic society to an agricultural

society.

Explanation:

An agricultural, or agrarian, society is one in which the economy is based on farming and crop production.

Plant domestication enabled societies to become agricultural because it involved adapting wild plants for human use.

Once humans began domesticating plants, they no longer had to move from one location to another in search of food; instead, they could stay in one location and live off the crops they produced.

Plant domestication was a watershed moment in human history.

It aided humans in transitioning from nomadic to more settled lifestyles.

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the hohokams, mogollon, and the anasazi peoples who lived in present-day arizona and new mexico around a.d. 1000

Answers

Answer:

employed irrigation to grow four or five crops a year.

Explanation:

identify the statement that most accurately describes why las casas, after describing the ill treatment of indians, would write, "and this was the freedom, the good treatment and the christianity the indians received." click here to review the full excerpt from the textbook.

Answers

Although the Spanish saw themselves as "Servants to God," an important tenet of Christian liberty, they had no issues enslaving and abusing the natives if they refused to convert.

las casas was early Spanish historian and Dominican missionary who was the first to expose the oppression of indigenous peoples by Europeans in the Americas and to call for the abolition of slavery there.

Las Casas became a vocal opponent of the encomienda system. He claimed that the Indians were free subjects of the Castilian crown, and that their property was still theirs. Simultaneously, he stated that evangelization and conversion should be accomplished through.

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after , florida became an english colony, and the spanish colonial presence in the southeast came to an end.

Answers

Answer:

years of hostilities between Spanish and English forces

Explanation:

After years of hostilities between Spanish and English forces, Florida became an English colony and the Spanish colonial presence in the Southeast came to an end.

Hi! We just learned about this too.

Answer: Years of hostilities between Spanish and English forces

After years of hostilities between Spanish and English forces, Florida became an English colony.

Hope this helps! Have a good day :)

does the constitution support the ideas of the Declaration of Independence explain

Answers

Answer:

The Declaration of Independence and the Constitution provide the ideological foundations for the democratic government of the United States. The US government is based on ideas of limited government, including natural rights, popular sovereignty, republicanism, and social contract. These ideas are reflected in two of the United States' foundational documents, the Declaration of Independence and the Constitution. Framed in 1787 and in effect since March 1789, the Constitution of the United States of America fulfilled the promise of the Declaration by establishing a republican form of government with separate executive, legislative, and judicial branches.

History: The tribe entered the _____ Caribbean 1,400 B.C.E.​

Answers

Answer:

Taínos

Explanation:

Social reformers contribution during settlement movement

Answers

Yes it’s settlement for the movement I think it’s that

What is eurocentrism?

Answers

Answer:

is a form of thoughts that often measures and defines non-European civilisation through historical, cultural, religious, geographical, scientific and progressive perspectives based on Western or European values, which is considered to be supreme

the church of england became the official church of the nation under whose reign? henry vii elizabeth i james i philip ii

Answers

answer:

henry viii

explanation:

england was a roman catholic nation until 1534, when king henry viii (reigned 1509-1547) declared himself head of a new national church called the church of england.

he did this so he could divorce/etc without any repercussion from the widely-respected catholic church at the time. this led to continent-wide religious division, and severed ties between england and spain.

How can I be cool it’s literally so hard

Answers

Answer:

Just do you!

Explanation:

Stop worrying about what other people think. Just do you. I'm a 15 year old jr and i've been homeschooled my whole life. So I care what people think of me, but I have some buddies who are police officers and they said "I know you're thinking about becoming a cop, so i know this can be hard for people, i don't think that will be the case with you, but you can't care what people think" and that is so true!

I know this isn't the answer you were necessarily looking for, but it I think is one worth hearing.

And as far as being cool, cause I really am trying to help you out. Umm, maybe wear what other kids are wearing, stay up to date with the trends, I don't know, asking the wrong person

1. In the early ages, how did technology impact humans?
2. How does technology impact our lives now?

PLEASSEEE

Answers

Answer:

In the early ages technology impacted as much as it does now, excepting the fact that back then they only had a certain level of advancement, so new technologies in the early ages likely included simple mechanisms and various little mechanism pieces within them. now we have technology like cellphones and cars and easier things that were developed carefully and slowly over time from the very first invention of that item

example, Phones. phones went from just having two lines of communication to having a whole touch screen mini computer in your hand with multiple lines of communication to anywhere in the world.

i hope this helps a little! ^^

Please help and explain. Question in the image below.

Answers

Answer:

a military power headed by a king

what were middle colonies and native american relations like?

Answers

Answer:

Because they traded food and gold, the relationship with the Native Americans was positive. Native American tribes of Algonkian and Iroquois language groups lived in the middle colonies. Slaves were treated fairly, though the middle colonies did not have many slaves due to the small size of farms.

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you think about each relationship. Complete the chart.
Could you have...
Authority but not power?
Power but not authority?
Sovereignty but not power?
Legitimacy but not authority?
How?
one way you could have power but not legitimacy is by being an
unruly tyrant
9C +
+

Answers

A  person can possess a Legitimacy deal of energy and absolutely no authority. Conversely, a person can have authority and really no power. Leaders who've no longer earned sufficient strength occasionally make the error of trying to persuade others by overexerting their authority.

A person can Legitimacy a first-rate deal of electricity and absolutely no authority. Conversely, a person can have authority and surely no energy. Leaders who have not earned enough strength occasionally make the mistake of attempting to persuade others by overexerting their authority.

Sovereignty is a political concept that refers to the dominant power or the very best authority. In a monarchy, the very best strength resides inside the "sovereign", or king. In modern-day democracies, sovereign strength rests with human beings and is exercised through consultant bodies which include Congress or Parliament.

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2. Who was Bartolome de las Casas and what did he accuse Columbus and his men of in the Caribbean Islands?​

Answers

De las Casas was a priest who was hoping for new laws to prevent brutal exploitation of the Natives, he thought Columbus was very wrong for all the things he did to the Natives. but De las Casas did want to convert them to god and put them under the influence of god. A lot of Europeans thought the Natives were very "uncivilized" when they had the best government and way of life out there.

Which of the following were important aspects of Manifest Destiny?

Check all of the boxes that apply.

Expanding the nation to the west

Respecting the rights of other peoples

Spreading Christianity

Expanding was inevitable and righ

Answers

The important aspects of Manifest Destiny are:

Expanding the nation to the westSpreading ChristianityExpanding was inevitable and right

What was the Manifest Destiny?

It meant the idea that the United States is destined by God and its advocates to expand its dominion and spread democracy and capitalism across the entire North American continent.

However, beyond the idea of Manifest Destiny, the territorial expansion over the 19th century resulted not only in war with Mexico but as well as the dislocation & brutal mistreatment of Native American, Hispanic and other non-European occupants of the territories now being occupied by the United States.

Therefore, the Option 1,3,4 is correct.

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how did george washington being leader of revolutionary war shaped and prepared him to be president

Answers

Answer:

Being in the War as a leader helped him prepare to be the president because as the president, you are a leader and you lead and you do many important things like give orders. When George was in the war as a leader, he lead his people to victory and he gave orders.

Do you think religion plays an important role in public life today? why or why not?

Answers

Religion fosters qualities of compassion and empathy, which are needed in public life. Some think of religion as being aligned exclusively with conservative politics, but that isn’t always the case.

Faith is fixed on prepared ideals, practices, and systems that most customarily relate to the belief and worship of a controlling force, which includes a personal god or some other supernatural being. Religion has played an especially critical role in the lives of humans. Judaism, Christianity, Islam, Hinduism and Buddhism are five of the brilliant religions of the world. The maximum common classification of religion in sociology differentiates between 4 essential styles of religion: theism, animism, totemism, and the brand new Age.

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an imperial stout is a style of beer that was originally shipped from the uk to the royal courts of russia.

Answers

This is true that an imperial stout is a style of beer that was originally shipped from the UK to the royal courts of Russia.

It boasts a bold, robust body since Guinness Imperial Stout Aged in Bourbon Barrels was created with barrel-aging in mind. Along with a silky mouthfeel, aromas of chocolate and bourbon, as well as traces of coconut and vanilla, this roasty beer has an oak finish.

Simply described, "imperial" refers to a larger, fuller-bodied variation of the fundamental kind of beer. Imperial stouts are stronger than their lower alcohol cousins and have significantly more potent tastes of roast, caramel, chocolate, and smoke. UV rays combine with the hop chemicals in the beer when light strikes it, creating MBT. You might imagine the skunk's characteristic odor because this chemical is the same one it squirts. Under the scent threshold of one part per billion, humans may perceive it.

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How was taft’s foreign policy different from roosevelt’s foreign policy? taft was not interested in promoting us interests in asia. taft tried to get the united states more involved in european disagreements. taft’s policy focused entirely on promoting us business and banking overseas.

Answers

Taft wanted policies to be focused entirely on promoting us business and banking overseas which is why it differs from Roosevelt's foreign policy. So, C is the best choice for us.

Compared to President Roosevelt, President Taft was more devoted to increasing American trade abroad. He pursued a "dollar diplomacy" policy meant to promote American investments in the Caribbean, the Far East, and South and Central America.

Roosevelt's goal as president was to elevate the United States' stature and influence on the international scene and transform it into a superpower. Additionally, he thought that spreading American beliefs and values would elevate the entire world.

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Answer: B and C

Explanation:

edge 2022

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Dr
3 Read the following sentences.
"Some experts think that overfishing is one of the main reasons the population
of the Nomura's jellyfish has been increasing. The Nomura's jellyfish eats the same
types of plankton as many fish do in the Sea of Japan. Usually, because the jellyfish
and fish are competing for food, the two groups stay about the same size. But due
to overfishing in the Sea of Japan, there are less fish in the water than there were in
the past. This means that the Nomura's jellyfish has a larger food supply. Because
of this larger food supply, the Nomura's jellyfish population has increased more and
more."
What conclusion can you draw from this evidence?

Answers

They clog the cooling water inlets of power plants, causing power reductions or outages. Jellyfish also consume the zooplankton they need and eat eggs larvae, and hatchlings, reducing the population of fish that humans love to eat.

Deductive reasoning knowing hard facts and needing to be proven true about the case. For example, if we have video evidence that a defendant committed a crime, we can use deductive reasoning to conclude that the defendant actually committed the crime.

Unlike other large species, they can thrive in uninhabitable waters. This means that lunar jelly populations could actually increase as ocean health deteriorates! Applies to environments where extreme phenomena occur.

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Opinion: Respond to the following question in at least 1 full paragraph. Be sure to include at least 3 statements to back up your opinion. Why was the Atlantic Slave trade so entrenched in the economic systems of the colonies, Europe, and Africa?

Answers

Answer: By the 1480s Portuguese ships were already transporting Africans for use as slaves on the sugar plantations in the Cape Verde and Madeira islands in the eastern Atlantic.

Spain and Portugal began establishing colonies in the New World about 1500. The Spanish and Portuguese initially enslaved local Indians and put them to work on plantations, but, as the violence of conquest and as European diseases took their toll on the native populations, the Spanish and Portuguese increasingly brought enslaved people over from Africa.

By the 17th century Britain, France, and Holland had also established colonies in the New World. They similarly established plantations that relied on African slave labor.

The system that emerged became known as the triangular trade because it had three stages that roughly form the shape of a triangle when viewed on a map. The first stage began in Europe, where manufactured goods were loaded onto ships bound for ports on the African coast. There the goods were exchanged for enslaved people.

The transatlantic slave trade was the second stage of the triangular trade—the shipment of enslaved people across the Atlantic Ocean.

The shipment to Europe of plantation crops and products made from them was the third leg of the triangular trade. Among the most valuable exports to Europe were sugar, tobacco, cotton, molasses, and rum.

Effects

The slave trade had devastating effects in Africa. Economic incentives for warlords and tribes to engage in the slave trade promoted an atmosphere of lawlessness and violence. Depopulation and a continuing fear of captivity made economic and agricultural development almost impossible throughout much of western Africa.

A large percentage of the people taken captive in Africa were women in their childbearing years and young men who normally would have been starting families. The European slavers usually left behind persons who were elderly, disabled, or otherwise dependent—groups who were least able to contribute to the economic health of their societies.

The transatlantic slave trade generated great wealth for many individuals, companies, and countries, but the brutal trafficking in human beings and the large numbers of deaths that resulted eventually sparked well-organized opposition to the trade.

In 1807 the British abolished the slave trade. Another law passed in 1833 freed enslaved people in British colonies.

An act banning the importation of slaves into the United States was passed by Congress in 1808 (though it did not ban slavery itself). By the 1820s other countries such as Spain, Holland, Sweden, and France had also passed laws against the slave trade.

Such laws did not immediately stop the slave trade, however, as there was still strong demand for enslaved people and profits to make from dealing in them. Additional laws and ongoing enforcement efforts finally succeeded in ending the transatlantic slave trade in the late 19th century.

Explanation:

Who was in charge of where air force one went after the administration learned air force one was a possible target

Answers

Charles Q. Brown, Jr. is Chief of Staff of the Air Force.

Explanation:

As Chief, he is the senior uniformed Air Force officer in charge of the organization, training, and equipping of 685,000 active-duty, Guard, Reserve, and civilian forces serving in the United States and around the world.

The President of the United States must be prepared to travel anywhere in the world at the drop of a hat.

Fortunately, modern presidents have a variety of transportation options, including the ability to fly aboard Air Force One.

Technically, "Air Force One" refers to any Air Force aircraft carrying the President, but the term is now commonly used to refer to specific planes equipped to transport the Commander-in-Chief.

This name now refers to one of two highly customized Boeing 747-200B series aircraft, tail codes 28000 and 29000. The aircraft's Air Force designation is VC-25A.

Air Force One is one of the most recognizable symbols of the presidency, inspiring numerous references not only in American culture but also around the world.

It is an undeniable presence wherever it flies, emblazoned with the words "United States of America," the American flag, and the Seal of the President of the United States.

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king josiah of judah died fighting against , while trying to stop their attempt to lend assistance to

Answers

King Josiah of Judah died fighting against Egypt while trying to stop their attempt to lend assistance to Assyria.

This occurred when Nabopolassar was still in power as king of Babylon and Nebuchadnezzar served as the military leader. Following this conflict, Nebuchadnezzar was crowned king.

How did King Josiah of Judah die?

Unlike the second book of Chronicles, which provides a more detailed account and claims that Josiah was gravely wounded by Egyptian archers and was transported back to Jerusalem to die, the second book of Kings only reports that Necho II encountered Josiah in Megiddo and killed him (2 Chronicles 35:20-27).

Josiah, the king of Judah, forbade the Egyptians from passing. At the battle of Megiddo, the Judaean armies defeated the Egyptians, killing Josiah and turning his kingdom into an Egyptian client state. The Hebrew Bible, the Greek First Esdras, and Josephus describe the conflict.

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PLEASE HELP ME THERES 100 POINTS ON THE LINE How do i do this? This is all due tomorrow Marie has 2 boxes for numbered pingpong balls, labeled A and B, as shownin the figure above. Box A is for pingpong balls that are multiples of 2 andbox B is for ping pong balls that aremultiples of 7. If Marie were to moveall the balls that could go in either oneof these boxes into a third box, whichbest describes the ping pong balls thisthird box would have?A) Multiples of 2B) Multiples of 7C) Multiples of 14D) Multiples of 42 I need help finding the answer Ishan and hazel plan to retire at age 60 with a retirement income of $48,000 a year from their savings. rather than pay themselves the whole amount at the beginning of each year, they have decided that payment at the beginning of each quarter of $12,000 gives them the right balance of flexibility and maximized interest earnings. they feel they can safely earn an interest rate of 6.5%, compounded quarterly, on their money and they are budgeting based on the prediction that they will live until they are 90 years old. Miles driven120300380480Gas Use20243339Gallons ofgasoline usedIf the car always uses the same amount of gasoline each mile, how many gallons of gasoline would be needed totravel 480 miles?615182 Rank the magnitudes of the following magnetic fields from largest to smallest, noting any cases of equality. (a) the field 2cm away from a long, straight wire carrying a current of 3 A (b) the field at the center of a flat, compact, circular coil, 2cm in radius, with 10 turns, carrying a current of 0.3 A (c) the field at the center of a solenoid 2 cm in radius and 200 cm long, with 1000 turns, carrying a current of 0.3A (d) the field at the center of a long, straight, metal bar, 2 cm in radius, carrying a current of 300 A (e) a field of 1 mT the ratio, or current assets divided by current liabilities, is used to evaluate a company's ability to pay its short-term obligations. An object of known mass that can be used to establish uncertainty in measurements made with a balance is best described as a. Complete the problems. Find the a) employees total annual contribution, and b) employees monthly deduction. 1. Dorsey Williams has a single plan. His PPO annual premium is $4,325. His employer pays 65% Common noun of red ribbon priya and tyler are discusising the figures shown below . priya thinks that b,c and d are scaled Sophia need to earn at least 1,800 each month to cover her living expenses.what is the minimum amount she needs to sell in order to earn at least 1,800 if she earn a 10.75commission on everything she sells?round to the nearest dollar Under the allotment system, many American Indian families when people make choices that will give them the greatest amount of satisfaction at a particulartime based on the information they have at their disposal, it is called: Constructing Compound Sentences to Add MeaningEach pair of sentences can be combined to create one compound sentence. Determine which' choice best combirhem.Refinishing furniture is a creative hobby. Not everyone loves to scour garage sales to find old items.Going to flea markets can help you to notice unique qualities in used items. Beauty can be found where you leastexpect it.Specialized equipment can make the refinishing process easier. Painting the furniture can be creative with the righttools.Some people like refinishing old furniture. Others prefer buying new items. to find the masses of both stars in a binary system, you must find the of each star, the of the orbit, and the average between the stars. A polystyrene cup is used to minimise thermal energy loss.a. Explain why it is important to take steps to minimise thermal energy loss.b. How else could thermal energy loss be minimised in this experiment?PLEASE HELP sorry i dont know how to do this One likely reason bacteria would be grown in laboratory cultures would be to(1). Increase the number of antibiotics produced by human cells (2) Eliminate the cloning of cells that ean flight disease(3) increase the production of specialized proteins by using genetic engineering(4) decrease the amount of bacteria naturally present in organisms