Question

Carly charges her customers a flat seventy-five dollar fee to evaluate a computer problem and fifty dollars per hour to repair it. Which expression describes the amount Carly charges for a computer evaluation and repair that takes h hours?

50h-75

75h-50

75+50h

50+75h

Answer 1

the 3rd one

Answer 2

You need to explain

Answer 3

okay..hang on

Answer 4

75 is flat...no matter what....50 will change according to how many hours she works on it...so it will be 50 times the amount of hours worked in repair. so 75 + 50h

Answer 5

does that make sense?