Mathematics
Dusing46
29

A plumber charges $30 per hour and $42 for each hour of overtime. For a job, the plumber works 3 regular hours, h overtime hours, and charges $195 for new parts. The total amount of the bill for the job is $390. Write an solve an equation to find the number of overtime hours the plumber worked.

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(1) Answers
wyattmarsh100

The plumber worked 2 and a half hours overtime 

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