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Jack ran a distance represented by the expression 3x + 7. Jill ran a distance represented by the expression 9x + 21. Which describes how the distance that Jill ran compares to the distance that Jack ran? ​

User Plastic
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1 Answer

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Answer:3(3x+7) -22 I'm pretty sure it's is 9x-1

Explanation:

User Kev Wats
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