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Question: an electrician charges a fee of 60 plus 45 per...

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An electrician charges a fee of $60 plus $45 per hour. Let C(x) be the cost in dollars of using the electrician for x hours.

C(x) = 45x + 60

C(x) = 60x - 45

C(x) = 60x + 45

C(x) = 45x - 60

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