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Mathematics, 26.03.2020 22:07, arigar
Mary spent a total of $354.70 for a party. She spent $200.35 on food, plus an additional $30.87 for each hour of the party. How long was the party?
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Answers: 3
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Mary spent a total of $354.70 for a party. She spent $200.35 on food, plus an additional $30.87 for...
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