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Write an Equation Relating the Variables in the Situation Described

Question 123

Multiple Choice

Write an equation relating the variables in the situation described.
-The cost C in dollars of having an electrician come to your house to do a repair job in h hours if he charges $22 for coming to the house and $30 for each hour.


A) C = 30 + 22h
B) C = 52h
C) C = 22 + 30h
D) C = 22 - 30h

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