Question

Paul’s Plumbing charges a flat fee of $90 plus $40/h for a plumbing job. Perfect Pipes charges a flat fee of $60 plus $55/h for a plumbing job.

Write an expression to represent the total cost of a plumbing job for Paul’s Plumbing using h to represent the time, in hours, of a plumbing job.

Answer 1

x = 90 + 40h would simply be it!

Answer 2

@TGstudios can you help me w the rest

Answer 3

Write an expression to represent the total cost of a plumbing job for Perfect Pipes using h to represent the time, in hours, of a plumbing job.

Answer 4

same, x = 60 + 55h

Answer 5

they probably want the other way, x = 55h + 60, I would put that

Answer 6

anything else?

Answer 7

Find the cost of a 3-hour-long plumbing job at Paul’s Plumbing? Show how you used your expression to find the cost.

Answer 8

ur awesome rn lol

Answer 9

x = 40(3) + 90

Answer 10

would be x = 120 + 90

Answer 11

thanksssss thats it (:

Answer 12

good luck!

Answer 13

fan?