juaseliahjames19 juaseliahjames19
  • 25-09-2019
  • Mathematics
contestada

A plumber charges $75 per hour and spends $30 a
day on gasoline. Write an algebraic expression to
represent his earnings for one day. Lets represent
the number of hours the electrician works in one
day.​

Respuesta :

betwas
betwas betwas
  • 25-09-2019

Answer:

E = 75x - 30

Step-by-step explanation:

E = earnings

X = hours worked

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