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12-11-2020
Mathematics

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Timothy bought concrete mix for several projects. He used 3.5 bags of concrete mix for a new set of stairs and 2.25 bags of concrete mix for a garden wall. Timothy mixed 345 pounds of concrete in all. Answer parts a and b

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zainabalkindi630 zainabalkindi630

16-11-2020

Answer: 3.5y + 2.25y =345

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