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  • 20-03-2022
  • Mathematics
contestada

A plumber charges $50 to visit a house plus $40 for every hour of work. Define a variable to represent the unknown quantity. Then write an expression to represent the total cost of hiring a plumber.

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917758 917758
  • 20-03-2022

Answer:

50 + 40x

Step-by-step explanation:

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