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3 years ago

5

A plumber charges $50 for a house call plus $40 for each hour worked. Let h represent the number of hours worked. Write an expre

ssion that shows how much the plumber charges for a job lasting h hours. Then find how much the plumber charge for a job lasting 3 hours.

1 answer:

Sonja [21]3 years ago

7 0

Answer:

x = 50 + 40h

Step-by-step explanation:

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