gardena13 gardena13
  • 23-03-2018
  • Mathematics
contestada

a plumber charges $50 to make a house call. he aslo charge $25.00 per hour for labor

B.how much it cost for a house call that requires 2.5 hours of labor

C. if the bill from the plumber is $162.50,how many hours did the plumber work at your house

Respuesta :

jaanae1 jaanae1
  • 23-03-2018
The plumber worked at your house 4.5 hours
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