The babysitter charges $9 per hour plus $5 for gas to come to the house. At the end of the night, she has made $77.00 Which equation could be used to find out how many hours she babysat?

Responses

a.) 9h= $77.00 - 5
b.) 9h + 5 = $77.00
c.) 5h + 9 = $77.00
d.) 9h – 5 = $77.00