ldevora ldevora
  • 12-09-2018
  • Mathematics
contestada

plumbing service charges $35 per hour plus a $25 travel charge for a service call. Good guys plumbing repair charges $40 per hour for a service call with no travel charge. How many hours must a service call be for the two companies to charge the same amount?

Respuesta :

babygirlbrii babygirlbrii
  • 12-09-2018
5 hours
25+(35•5)
40(5)
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