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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.

User Jaapjan
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Y=7x is the equation to represent the problem plug the number of girls for x and multiply by 7 to find y
User Liz
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Answer:

y=7x

Explanation:

the number of gifts is multiplied by seven to get y

User Vishal Khakhkhar
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