You spent 8.5 hours working at the amusement park. You earned a total of 106.25 for your efforts. How much did you earn per hour?

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

what i would say the best answer is a. 40.5

the answer is 5/14.

hope this .