christalroper141 christalroper141

14-10-2020
Mathematics

contestada

A plumber charges $75 per hour and spends $30 a day on gasoline. Write an algebraic expression to represent his earnings for one day. Let x represent the number of hours the electrician works in one day.

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siriyashvi siriyashvi

14-10-2020

Answer:

(75·x)-30= answer of his earnings for one day

Step-by-step explanation:

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