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The cost to rent skis at a local sporting goods store is $15 plus $20 per day. Which equation models the relationship between the total cost to rent, c, and the length of the rental in days, d?

c = (15 + 20)d
c = 15d + 20
c = 20d + 15
c = (15 + d)20

User Sundar R
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2 Answers

5 votes

Answer:

c = 20d +15 is the equation

User Martin Buchmann
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2 votes

Answer:


C= 20d +15

Explanation:

The cost to rent skis at a local sporting goods store is $15 plus $20 per day.

rent per day is $20

Total cost = rent per day times rental days + initial cost

Initial cost is $15, rent per day is $20

Length of rental in days is d and total cost is c

Replace the variables and values in the equation

So the equation becomes


C= 20d +15

User Kumar Kundan
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7.2k points