A plumbing company charges a $125 just to come out and respond to an emergency call, and an additional $30 for every hour they

Question

A plumbing company charges a $125 just to come out and respond to an emergency call, and an additional $30 for every hour they are working. Find a formula for a linear model that will tell you how much total you need to pay them depending on how long they are working on the plumbing issue.

Kunduz · Accepted Answer

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