【GMAT考满分数学PS题库】Robert's Ice Cream Shop sells ice cream at x cents_真题_答案

Manhattan - 数学PS - 28

题目内容

Robert's Ice Cream Shop sells ice cream at x cents a scoop. For an additional y cents, a customer can add 3 toppings to his or her sundae. How much would a sundae with 3 scoops and 3 toppings cost, in terms of x and y?

Axy
Bx + y
C3x + y
Dx + 3y
E3x + 3y

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正确答案: C

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