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Mathematics, 23.05.2021 22:10 emmanuelmashao5504

Marge purchased x bicycle helmets and y tire pumps. Each helmet cost $12.00 and each pump cost $8.00. She purchased a total of 18 items and spent $176.00. How many helmets did Marge buy?

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Marge purchased x bicycle helmets and y tire pumps. Each helmet cost $12.00 and each pump cost $8.00...
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