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Mathematics, 02.12.2020 01:00 Ellem22
An electrician from "Sparks 'r us" charges $40 for a house call plus $25 per hour that she works. The total bill is $140. Write an equation to determine how many hrs she worked?
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An electrician from "Sparks 'r us" charges $40 for a house call plus $25 per hour that she works. Th...
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