you are nine dollars per hour babysitting. this is two dollars more than what you earn per hour at last year. what did you earn per our last year?

Respuesta :

Since you earn nine dollars per hour, nine is two more an a number x.

So, we have the equation 9=2+x.

Solving for x, we get that x is equal to 7. Therefore, you earned 7 dollars per hour last year.

Answer: 7


Step-by-step explanation: 9 - 2 = 7

Hope I helped please give brainliest!