Mathematics
Mathematics, 01.02.2021 21:20, roselyndiaz29

Cole's Computer Company charges $50 for a service call to your home to repair your computer system, and he charges $12 per hour, h, for labor for any repair. Cole uses this formula to calculate the total cost, t. 50 + 12h = t

Mr. Greene paid Cole a total of $86 for a repair. How many hours did it take to finish the job?

Group of answer choices

a. 3

b. 7

c. 5

d. 4

answer
Answers: 3

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