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charlysia
Questions (1)
55n=35n
3 answers
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Answers (2)
sorry here is the whole question a1plumbing service charges $35 Per hour Plus A $25 travel Charge for a Service call.Good Guys Plumbing repair charges $4O Per hour for a Service call with no travel charge.How long Must a service call be for the two
(12*2)+(14*2)*.90=$36