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Wewaii [24]
2 years ago
12

Can someone help me real quick

Mathematics
1 answer:
nata0808 [166]2 years ago
7 0

Answer: 7 rides

Step-by-step explanation:

Since it takes $4 to enter the fair, you have

$21.50 - $4 = $17.50 left to spend on rides

$17.50/$2.50 = 7 rides

hope this helps!

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the redius is 0 unit or 1/2^(1/2) unit.

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A pencil is 7 1/2 inches long. How long is the pencil in centimeters?
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Write each ratio in the simplest form. (Note: remember the units of measurement, they must be the same!)
Natali [406]

Answer:

a. 5:2

Step-by-step explanation:

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2 years ago
Solve the system by the substitution method.
Ghella [55]

Answer:

A) The solution set is (6,-8).

Step-by-step explanation:

3x - y = 26

-3x       - 3x        Subtract 3x from both sides

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y = 3x - 26

Now plug this into 7x + 8y = -22 to solve for x

7x + 8(3x - 26) = -22        Distribute

7x + 24x - 208 = -22       Combine like terms

31x - 208 = -22

     + 208    + 208            Add 208 to both sides

31x = 186                           Divide both sides by 31

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If this answer is correct, please make me Brainliest!

8 0
3 years ago
Marking as brainyest PLEASE HELP
trasher [3.6K]

Answer:

C) f(x) increases by 900%

Step-by-step explanation:

The rate of change is

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---------------

4-3

f(4) = 9*4 = 36

f(3) = 9*3 = 27

36 -27

---------------

4-3

9

-----

1

The rate of change is 9

To change to a percent, multiply by 100%

9*100% = 900%

5 0
3 years ago
Read 2 more answers
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