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Mathematics, 07.01.2020 10:31 kward591

Students sold yogurt to raise money for graduation. the first 20 yogurts sold cost $5 each. to sell more yogurt they lowered the cost to $4 each. if they raised $216, how many yogurts did they sell in all?

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Students sold yogurt to raise money for graduation. the first 20 yogurts sold cost $5 each. to sell...
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