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Mary spent a total of $354.06 for a party. She spent $200 21 on food, plus an additional $30.77 for each hour of the party. How longwas the party?
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Mary spent a total of $354.06 for a party. She spent $200 21 on food, plus an additional $30.77 for each hour of the party. How longwas the party?

Mary spent a total of $354.06 for a party. She spent $200 21 on food, plus an additional-example-1
User Edz
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(354.06 - 200.21) divided by 30.77 = 5
User Meanne
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