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nexus9112 [7]
3 years ago
6

A plumber charges a service fee of $40 plus $25 per hour for labor. Write a function rule for the total cost of hiring the plumb

er for a job that takes x hours. How much would it cost to hire the plumber for a job that takes 4 hours?
Mathematics
1 answer:
larisa86 [58]3 years ago
5 0

Answer:

40+25x= total price   four hours=40+(25*4) or 140

Step-by-step explanation:

40 is original and 25 is per hour. so 40+25x(x stands for hours) and 40+25x if 4 is the variable it is 40+(25*4)

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