34. If candy bars cost $0.40 and soft drinks cost
A used car dealer has 40 cars on his lot. Fifteen of them
$0.50, what is the cost of four candy bars and
are Fords, 9 are Chevrolets, 10 are Dodges, and 6 are
three soft drinks?
foreign models. The dealer sells 2 cars after a day.
a. $2.10
b. $2.30
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