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Mathematics 20 Online
OpenStudy (anonymous):

(04.03) Ellen bought gifts for her friends, and each gift cost $7. Let y represent the total cost and x represent the number of gifts. Write an equation to represent the proportional relationship between the total cost and the number of gifts she bought. CHOICE A: y = 7x CHOICE B: y = one-seventh x CHOICE C: y = 6x CHOICE D: y = one-sixth x

OpenStudy (anonymous):

A

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