Did I do this right? if I didn't get it right can you help me? Thank you!​

We are given the following equation:

[tex]a^2+17=42[/tex]

Subtract both sides by 17

[tex]a^2=25[/tex]

Take the positive/negative square root of both sides

[tex]a=\pm5[/tex]

This should be your answer. Let me know if you have any questions, thanks!

Answer: 8p + -4p = 2p + 6

Combine like terms: 8p + -4p = 4p

4p = 2p + 6

Reorder the terms:

4p = 6 + 2p

Solving

4p = 6 + 2p

Solving for variable 'p'.

Move all terms containing p to the left, all other terms to the right.

Add '-2p' to each side of the equation.

4p + -2p = 6 + 2p + -2p

Combine like terms: 4p + -2p = 2p

2p = 6 + 2p + -2p

Combine like terms: 2p + -2p = 0

2p = 6 + 0

2p = 6

Divide each side by '2'.

p = 3

Simplifying

p = 3

Step-by-step explanation: If this help u hit me up, but if it don't u wont have to. u feel me

Answer:

B

Step-by-step explanation:

Because "How Tall are the students in my class?" and "How much do the students oon the team weigh,?" can vary. If you ask a question about one person, it is not a statistical question because the answer cant vary.

An answer will vary with 2 or more things.

Hope I helped.

How many hours per week do you practice sports? does not represent a statistical question because it asks for a fixed quantity, i.e., the number of hours per week someone practices sports, which does not involve variability or differences among data.

Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.

A statistical question is a question that can be answered through data analysis and involves variability or differences among data.

It usually requires collecting data from a sample or population, organizing and summarizing the data, and drawing conclusions from the results.

How tall are the students in my class and How much do the students on the football team weigh represent statistical questions because they involve collecting data on a characteristic or variable of a population, such as height or weight.
These questions can be answered through data analysis and provide information on the variability or distribution of the characteristic in the population.

Hence, Option B does not represent a statistical question because it asks for a fixed quantity, i.e., the number of hours per week someone practices sports, which does not involve variability or differences among data.

To learn more on Statistics click:

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Answer:

1+1=2

have a nice day...

Answer:

2 Is the answer

Step-by-step explanation:

TJANK YOU you too!!

Answer:

[tex]p=(12.75+7.25)/8[/tex]

Step-by-step explanation:

The money she earned is the remaining money plus the board game price. With the total profit, you divide by the 8 puzzles

Brittany received an amount of $2.50 for each puzzle in her collection.

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

Let's assume the amount of money Brittany received for each puzzle in her collection is p dollars.

Then the total amount of money she received for 8 puzzles will be 8p dollars.

If she used $7.25 to buy a board game, then the amount of money she had before purchasing the board game was 12.75 + 7.25 = $20.

We know that the total amount of money Brittany received for 8 puzzles was 8p dollars. So we can write an equation:

8p = 20

Divide both sides by 8:

p = 2.5

Therefore, he received $2.50 for each puzzle in her collection.

Learn more about the equation here:

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Answer:

-9

Step-by-step explanation:

-1×9. that is how it is

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The quotient will be :

Remainder :

Solution is in attachment ~

Answer:

[tex]1828 \div 56 \\ = 32[/tex]

[tex]remainder = 36[/tex]

Please refer the attachment for step by step explanation

Hope this helps you.

Let me know if you have any other questions :-):-)

Answer: The answer would be 5^3

Step-by-step explanation:

5 x 5 x 5= 125

answer: -4 1/2

explanation:

Answer:

Number 1 :If you are using a calculator, simply enter 40×100÷17, which will give you the answer.

Number 2: 45 percent of 155 is 69.75.

Number 3: 137 is what percent of 153? = 89.54

Answer:

59 im pretty sure

Step-by-step explanation:

Answer:

The correct answer is 9.

Step-by-step explanation:

To get this solution, you would need to use division.

[tex]\frac{54}{6} = 9[/tex]

--

To be sure that the answer is correct, check your answer.

[tex]9*6 = ?[/tex]

[tex]9*5 = 45[/tex]

Since the easiest way to determine the multiple of 9 is 5, all you need to do is add another 9.

[tex]45+9=54[/tex]

--

**Remember: You are able to check if your answer(s) are correct in any way you are comfortable with.

Answer:

Step-by-step explanation:

Let the unit price is x.

6 cups cost $54:

Answer:

.2

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

Negative and Negative  always equals positive

Negative and positive always equal negative

[tex]2 \sqrt{x + 9} [/tex]

Answer:

[tex] 2\sqrt{ } \times + 9[/tex]

u understand

Answer:

v²+5v+1 + 2/(v+9)

Step-by-step explanation:

(v^3+14v^2+46v+11) / (v+9) = v²+5v+1  R: 2

attached is synthetic division instead of long division for easier display

Answer:

$1200 each month

Step-by-step explanation:

So Craig pays $720 each year, so he pays 720/12 = $60 each month

Since $60 is 1/20 of his monthly income, we multiply 60 by 20

60* 20 = 1200

Craig earns $1200 each month

-Chetan K

Answer:

0.5

Step-by-step explanation:

7 / 15.02 US dollars = 0.466045273

Round to the nearest tenth: 0.5

Answer:

He can but 6 ads

Step-by-step explanation:

how i thought of it was what times 700 hundred gives me 4,200 and i used the math that i have been taught and put together 6

Answer:

8

Step-by-step explanation:

4200÷7=

.................................

Answer:

2960 ft.........is the difference between -40ft and 3000ft

Answer:

1/4

Step-by-step explanation:

1. To find the slope, you can use the formula [tex]\frac{rise}{run}[/tex] to find it!

2. Rise means how many units you go up and down from point to point, and run means how far you go left or right from point to point.

3. Given the statement above, the rise would be 1, and the run would be 4.

4. Now, since slope is (rise)/(run), the slope is 1/4 because one divided by four is equal to one fourth.

Answer:

[tex]2x + 5 < 19 \\ 2x < 19 - 5 \\ 2x < 14 \\ x < 7[/tex]

Answer:

The result can be shown in multiple forms.

Inequality Form:

−12< x < 7

Interval Notation:

(−12,7)

Step-by-step explanation:

first write |2x+5|<19 as a piece wise

2x+5≥0

To find the interval for the first piece, find where the inside of the absolute value is non-negative.

[tex]\frac{2x}{2}[/tex] ≥[tex]\frac{5}{2}[/tex] divide

x ≥−[tex]\frac{5}{2}[/tex] cancel common factor of 2

x ≥ −5/2.

To find the interval for the second piece, find where the inside of the absolute value is negative.

2x+5 < 0

substract by 5

2x < −5

divide by 2x

2x/2< −5/2

simplify to left side

x < −5 / 2

Simplify the right side.

x <  −5/2

In the piece where 2x+5 is negative, remove the absolute value and multiply by −1

− (2x+5) < 19

Write as a piecewise.

{2x+5 <19           x ≥ − 5/2

− (2x+5) < 19      x <− 5/2

Simplify −(2x+5)<19.

{2x+5<19       x≥−5/2

−2x−5<19      x<−5/2

Solve 2x+5 < 19 when x ≥ −5/2.

2x+5<19 for x.

Move all terms not containing x to the right side of the inequality.

2x < 14

divide by 2

x < 7

Find the intersection of x < 7 and x ≥−5/2.

−5/2 ≤x <7

Solve −2x−5 <19 when x <−5/2.

Move all terms not containing x to the right side of the inequality.

−2x<24

divide by -2

x>−12

Find the intersection of x > −12 and x <−5/2.

Find the union of the solutions.

−12 < x < 7

Sorry if I didn't understand the question right-

Answer:

[tex]\frac{49}{6}[/tex]

Step-by-step explanation:

The inverse of [tex]\frac{3}{7}[/tex] is [tex]\frac{7}{3}[/tex].

The inverse of [tex]\frac{2}{7}[/tex] is [tex]\frac{7}{2}[/tex].

Now we multiply:

[tex]\frac{7}{3}[/tex] × [tex]\frac{7}{2}[/tex] = [tex]\frac{49}{6}[/tex]

Hope this helped :)

Answer:

38 seconds

Step-by-step explanation:

just take 2x7 for the elevator taking the time to reach your floor which is 14 seconds. then just add on the additional time that all the passengers take to get off the elevator as it's only counting the time since it starts moving. that is 12x2=24. now just add 24+14 and you get your answer of 38

Answer:

A=hbb

2

Step-by-step explanation:

A=hbb

2 it more or less your thing