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Mathematics, 19.11.2020 07:10 Legojackson78
10. You are buying decorations for a birthday party. The total for 3 rolls of crepe paper
and 20 balloons is $11.40. After you start decorating, you need more supplies. You buy 2
more rolls of crepe paper and 10 more balloons for $7.20. How much did each roll of crepe
paper and each balloon cost?
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Answers: 2
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10. You are buying decorations for a birthday party. The total for 3 rolls of crepe paper
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