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9 votes
9 votes
The function y = 33.50x +40 is used to

find the cost of renting a car. Where x
represents the number of days you rent
the car. How much would it cost to rent
a car for 3 weeks

User Sagneta
by
2.8k points

1 Answer

27 votes
27 votes
3 weeks * 7 days / 1 week = 21 days
Substitute 21 into the equation
y = 33.50(21) + 40
y = 743.5

Therefore, it would cost $743.50 to rent the car for 3 weeks
User Bugfish
by
2.8k points