Mathematics, 06.10.2021 07:10, KimberlyC

A plumber charges a service call fee of $75 and $45 per hour for labor. Ms. Smith's bitt was $290. Which equation can be used to find h, the number of hours that the plumber
worked?
a. 75h + 45 = 290
b.45h + 75 = 290
c. 75h - 45 = 290
d. 45h - 75 = 290

Answers: 3

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A plumber charges a service call fee of $75 and $45 per hour for labor. Ms. Smith's bitt was $290....