A plumber charges a $45 fee to make a house call and then $25 for each hour of labor. The plumber uses an equation in the form y=mx+b to determine the amount to charge each customer. What is the value

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asked Jan 22, 2021 127k views

3 votes

A plumber charges a $45 fee to make a house call and then $25 for each hour of labor. The plumber uses an equation in the form

y=mx+b to determine the amount to charge each customer.
What is the value of m in the equation?

Mathematics
middle-school

Dotokija asked

by Dotokija

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2 Answers

6 votes

Answer:

m=25

Explanation:

Watchduck answered Jan 23, 2021

by Watchduck

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5 votes

Answer:

$25

Explanation:

b= 45

x= number of hours

y= amount charged

Wadhawan Vishal answered Jan 26, 2021

by Wadhawan Vishal

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