Answer:
I think the answer should number 3.
Maggie says the LCM of 8and 12 is 24. Her friend glen says the answer is 4. Who is right? Explain.
Answer:
Maggie is correct because Glen found the greatest common factor (GCF).
Step-by-step explanation: Brainliest Pls Pls Pls
Answer:
Maggie
Step-by-step explanation:
The LCM or Least Common Multiple is the Biggest Multiple, So between those two, it would be 24. Glen found the GCF or Greatest Common Factor.
Honestly dunno what 2 do
Step-by-step explanation:
For number one, you are looking for how many multiplication equations can equal the number given. For example,
C) 12: 1, 12, 6, 2, 3, 4,
For number 2, composite numbers are numbers that are products of two smaller numbers.
For example, 30=15x2, so it is composite. Try dividing the numbers to see if they are composite.
For number 3,
a) two factors: 5 (1, 5)
b) four factors: 15 (1, 15, 3, 5)
c) five factors: 20 (1, 2, 4, 5, 20)
Answer:
Step-by-step explanation:
b) 8: 1, 2, 4, 8
c) 12: 1, 2, 3, 4, 6, 12
d) 16: 1, 2, 4, 8, 16
e) 9: 1, 3, 9
f) 18: 1, 2, 3, 6, 9, 18
g) 50: 1, 2, 5, 10, 25, 50
h) 45: 1, 3, 5, 9, 15, 45
i) 60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
j) 42: 1, 2, 3, 6, 7, 14, 21, 42
2a) 30: is a composite number
b) 31: not composite
c) 32: is a composite number
d) 33: is a composite number
e) 34: is a composite number
f) 35: is a composite number
g) 36: is a composite number
h) 37: not composite
NOTE: a composite number has more than two factors
3a) two factors: 11
b) four factors: 6
c) five factors: 16
a meal cost 30$ before tax and tip.
there is 7% sales tax. After tax, a 20% tip is added
what is the total after tax and tip
Answer:
this depends if the 20% is after tax if it is then the answer is 32.1+6.42
sorrry but since you get the answer you can add the bit you need
Step-by-step explanation:
Answer:
$38.52
Step-by-step explanation:
30 times 1.07 is x (x is now the cost after 7% sales tax)
x (which is 32.1) times 1.20 is y (y is the solution after 20% tip)
which y is equal to 38.52
Hope you understand <333
Question 12(Multiple Choice Worth 1 points)
(04.03 LC)
The graph below represents the price of sending picture messages using the services of a phone company. What is the constant of proportionality?
A graph is shown. The values on the x axis are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. The values on the y axis are 0, 22, 44, 66, 88, 110, 132, 154, 176, 198, 220. Points are shown on ordered pairs 0, 0 and 2, 44 and 4, 88 and 6, 132 and 8, 176. These points are connected by a line. The label on the x axis is Picture Messages Sent. The label on the y axis is Price in cents.
10
11
21
22
Answer:
tye answer is 22 plz brainliss
Step-by-step explanation:
Help me out and answer correctly and if it's correct I will give brainliest
Answer:
it should be d which is 7.50
Step-by-step explanation:
I know this because the given numbers are close to this answer plus how can it be 4 . If am wrong pls say so
pick two anwsers m+(5n)(9-p)-6-r2
Answer:
-5np - r² + m + 45n - 6
Step-by-step explanation:
1) Eliminate redundant parentheses
m + 5n · (9 - p) - 6 - 1r²
2) Rearrange terms
m + 5n · ( - p + 9 ) - 6 - 1r²
3) Distribute
m - 5np + 45n - 6 - 1r²
4) Rearrange terms
-5np - r² + m + 45n - 6
Solve.
x−8.2=−9.09
What is the solution to the equation?
Enter your answer in the box.
The value of x in x−8.2=−9.09 is 0.89.
What is Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given:
x−8.2=−9.09
Now, we have to solve for x
Add 8.2 on both side
x-8.2 + 8.2 = -9.09 + 8.2
x= 0.89
hence. the value of x is 0.89.
Learn more about Equation here:
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A farmer has 200 feet of fencing to construct a rectangular pen up against the straight side of a barn, using the barn for one side of the pen. The length of the barn is 150 feet. Determine the dimensions of the rectangle of maximum area that can be enclosed under these conditions. (Hint: Be mindful of the domain of the function you are maximizing.)
Answer:
200
Step-by-step explanation:
Answer:
200
Step-by-step explanation:
Please help! Cumulative Practice.
Question in picture
Answer:
Step-by-step explanation:
Using subsitution, which value of x makes this equation true?
Answer:
x = 3/5
Step-by-step explanation:
After substituting each option into the equation, we find that the only option that makes the equation true is x=3/5, since 4/5 - 3/5 = 1/5.
help help help help help help
Answer:
C
Step-by-step explanation:
Convert any mixed numbers to fractions.
Then your initial equation becomes:
4 3/10×5 3/10
43
10
×
53
10
Applying the fractions formula for multiplication,
=43×5 3/10×10
=
43
×
53
10
×
10
=22 79/100
=
2279
100
Simplifying 22 79/100, the answer is
=22 79/100
Twice the sum of a number and 11 is 34.
What is the number?
Answer:
Twice the sum of 11.5 and 11 is 34.
Step-by-step explanation:
Twice the sum of a number and 11 is 34.
This implies the equation:
2x+11=34 -> Solve for X.
34-11=23.
23/2=11.5
X=11.5
Could also use Desmos calculator for this, in which it would look like:
(Brainliest?) ^^
Twice the sum of a number and 11 is 34 is 2(n + 11) = 34 and the value of n
is 6.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
Given, Twice the sum of a number and 11 is 34.
Assuming the number to be 'n', so the statement can be numerically expressed as,
2(n + 11) = 34.
2n + 22 = 34.
2n = 12. n = 6.
learn more about numerical expressions here :
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Brendan uses his phone primarily to take a lot of selfies. The storage space on his phone is limited, so Brendan needs to keep track of how many selfies he takes.
There is a proportional relationship between the number of selfies Brendan takes, x, and the amount of storage (in megabytes) he uses taking selfies, y. Write an equation for the relationship between x and y. Simplify any fractions.
Given f(x) = 3x+5 and g(x) = -8x-10
A) Find f(x)+g(x)
B) Find f(x)-g(x)
C) Find f(x)*g(x)
D) Find f(x)/g(x)
E) Determine which of the above are polynomials.
Answer:
Option A
Step-by-step explanation:
[tex]\frac{F (x)3x + 5 }{g (x) 2 (x +5) }[/tex]
Which number line best shows the position of square root of 13?
Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 1.3 and labeled as square root of 13.
Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 2.6 and labeled as square root of 13.
Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 3.6 and labeled as square root of 13.
Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 4.3 and labeled as square root of 13.
Answer:
Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 3.6 and labeled as square root of 13.
REPOST NO LINK SPAM OR REPORT:
The variables x and y vary directly. Use the values to find the constant of proportionality, k . Then write an equation that relates x and y . Write any fractions in simplest form.
Answer:
k = 9/8
y = 9/8x
Step-by-step explanation:
45/40 = 9/8
To check:
40 * 9/8 = 45
Hope this helps!
1) Use the number line to help you answer this question.
Describe the location of |-3 ¼ | on a number line in reference to zero. Type your response to this prompt in the space provided below.
Answer:
Step-by-step explanation:
sorry this is the whole question
Step-by-step explanation:
8+t ,
where t is a whole number
Rewrite 2/5 book and 1/2 hour as a unit rate
Amy began with $25 in her bank account and spent $5 each day. Is this function linear or nonlinear? Explain your reasoning.
Answer: nonlinear
Step-by-step explanation:
Think of it.
She’s spending $5 each time. That would be going down.
So that would be nonlinear
Answer:
linear
Step-by-step explanation:
Because it is a straight line and has a pattern unlike a non linear which wouldnt be following a pattern
Craig went bowling with $25 to spend. He rented shoes for $5.25 and paid $4.00 for each game. What was the greatest number of games Craig could have played?
write an inequality for this problem. then use ur inequality and solve algebraically and explain ur solution
Answer:
Craig has
$25−$5.25 for shoes. In other words, he has $19.75 Now when you divide this amount by $4.00, you will get numbers of games he played.
$19.75
$4
=4.9375
or only 4 games.
Step-by-step explanation:
Answer: 4 games
Step-by-step explanation: 25-5.25=19.75
19.75 divided by 4 = 4.9375 (but let's say its 4)
Or you could use the subtraction way 19.75 - 4 and continue until you cant subtract it by 4 anymore
The changes he be left with us $3.75
Point R is at (2, 1.2) and Point T is at (2, 2.5) on a coordinate grid. The distance between the two points is ____. (Input numbers and decimal point only, such as 8.2.)
Answer:
we can see that the x or the first number in both are 2 so there is no distance there, where there is a distance is the y which to find out we can just do 2.5-1.2=1.3
the distance between the two points is 1.3
7cm
2 cm
2 cm
5 cm
2 cm
2 cm
14. The letter "T" is made by combining two
wooden blocks together. If Sally wants to
paint this letter T red, at least how many
cubic cm of paint would she need?
3
A. 100 cm
B. 104 cm
C. 108 cm
D. 112 cm
Answer:
(y - x)(x - 4) = 16 - x ^ 2 help please
hey help help pls help quick help
Answer:
D
Step-by-step explanation
you see 6 squrs and One whole.
Answer: D
Step-by-step explanation: since its not asking for the answer if you look at both fractions are separated on the model and on the left is 1/6 and then on the right is 1/2 and if your looking for the answer its 3! Hope this helps!
S - How many positive integers are between - 7/3 and 5/2?
E. 0
F. 1
G. 2.
H. 3
Answer:
The positive integers between -7/3 and 5/2 are 1 and 2.
Step-by-step explanation:
"How many positive integers are between - 7/3 and 5/2?" can be written as "How many positive integers are between - 2 1/3 and 2 1/2?" This rewriting makes it easier to identify the positive integers in question. They are 1 and 2.
The number of positive integers between -7/3 and 5/2 is 3 (option H).
To determine the number of positive integers between -7/3 and 5/2, we need to find the positive integers greater than -7/3 and less than 5/2.
Converting -7/3 to a decimal, we have:
-7/3 ≈ -2.333
Converting 5/2 to a decimal, we have:
5/2 = 2.5
Now, let's check which positive integers lie between -2.333 and 2.5.
The positive integers greater than -2.333 and less than 2.5 are 0, 1, and 2.
Therefore, there are three positive integers between -7/3 and 5/2. The correct answer is option H. 3.
To know more about positive integers, refer here:
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what is 159,095 rounded to the nearest hundred?
Answer:
159,100 is the answer
Step-by-step explanation:
159,100 is the answer because 159,095 is closest to 159,100 than 159,000. So therefore, 159,100 is the answer.
Answer:
159,100
Step-by-step explanation:
200,000 - rounded to the nearest hundred thousands
160,00 - rounded to the nearest ten thousands
159,00 - rounded to the nearest thousands
159,100 - rounded to the nearest hundreds
159,100 - rounded to nearest tens
159,095 - rounded to nearest ones
While rounding off to the nearest hundred, if the digit in the tens place is between 0 – 4 i.e. < 5, then the tens place is replaced by ‘0’.
If the digit in the units place is equal to or >5, then the tens place is replaced by ‘0’ and the hundreds place is increased by 1.
What is the constant of proportional for y=3/4x
Answer:
3/4
Step-by-step explanation:
I say that because it says that 3/4x = y. So, whatever it is it would be 3/4
I figured out the first part only need help with the second part.I need help ASAP
Answer:
the answer would be 112.5min
Explanation:
I believe you have the equations wrong. 1 equation you can use is t=15d, and the other equation you can use is d=t/15. then if you plug 7.5 for d in one of the equations you can get the answer
Emily has fixed monthly expenses that are taken directly out of her bank account.
Emily wants to know how much money she must deposit in her account each month to cover these expenses.
How can Emily use an additive inverse to find this amount?
Answer:
Emily must deposit each month.
Step-by-step explanation:
As you know that Additive inverse of any number
A = - A, For example additive inverse of 2 is - 2
or additive inverse of (-2) is 2.
Now, According to the question given
Emily has fixed monthly expenses that are taken directly out of her bank account.
As she wants to know, how much money she must deposit in her account each month to cover these expenses.
So, Expenses are Additive inverse of Deposit or Deposit are additive inverse of Expenses.
Out of the given Options Option D which is, Emily can add (-48) + (-12) + (-44) to find her total expenses. The additive inverse of this number is the amount Emily must deposit each month. is correct
(*^.^*)
Find −3(−1.25). You may find using a number line to be helpful. −3(−1.25) =
Answer:3.75
Step-by-step explanation:
3x1=3, 3x0.25=0.75 3+0.75=3.75, it’s positive because you’re multiplying 2 negatives
Answer:
3.75 is the answer I think
Step-by-step explanation:
Do you mean solve it? If so then thats my answer I simplified it.