apam0310
apam0310 apam0310
  • 11-11-2020
  • Mathematics
contestada

How many hours will the plumber have worked if the total cost is $450?

Respuesta :

kbeltran184 kbeltran184
  • 11-11-2020
Can you add more information??
Answer Link
ahowlett
ahowlett ahowlett
  • 11-11-2020

Answer:

he worked 9 hours.

Step-by-step explanation:

450/50= 9

Answer Link

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