Question

The amount of money Brooke earns, y, for babysitting x hours is represented by the function y = 12x + 15. How much does Brooke earn for every hours she babysits?

Answer 1

27 an hour

Explanation:

Since we want to find what she gets in 1 hour we just plug in 1 to the equation. So y=12*1+15. Now we just need to simplify. y=12+15, y=27.

So 27 an hour