Mathematics, 05.11.2020 22:20 tddreviews
A plumber charges $50 to make a house call. He also charges $25 per hour for labor. If the bill from the plumber is $162.50. How many hours did the plumber work at your house?
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A plumber charges $50 to make a house call. He also charges $25 per hour for labor. If the bill from...
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