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2 votes
Write an equation below to express the cost (c) as a function of miles (m).

The charge for a rental car is $20 plus $0.05 per mile.

User Samar
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2 Answers

1 vote
C=20+0.05m this is because in order to find the cost you need to multiply $0.05 by the amount of miles, plus the one time rental fee
User Nicosmik
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1 vote
c=20+m(0.05).  This is your equation
User Darkrum
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