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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 cust…

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 cust…
asked 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?

asked
User Dotokija
by
8.7k points

2 Answers

6 votes

Answer:

m=25

Explanation:

answered
User Watchduck
by
8.2k points
5 votes

Answer:

$25

Explanation:

b= 45

x= number of hours

y= amount charged

answered
User Wadhawan Vishal
by
8.2k points
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