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Mathematics, 05.02.2022 16:20 thisisalegand

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 plumber for a job that takes x hours. How much would it cost to hire the plumber for a job that takes 4 hours?

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