Question

A plumber charges $75 for a house call plus $35 per hour to work on the problem. You paid $145. How many hours did the plumber work?

Answer 1

Answer:

2 hours

Step-by-step explanation:

2 times 35 = 70

70 + 75 = 145

Answer 2

Answer:

He worked 2 hours

Step-by-step explanation:

75 + 35*2 = 145