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Mathematics, 30.04.2021 16:30 zuleromanos

Paula purchase 3 dvd and 7 cds and spent between 90 and 100. Each dvd costs the same amount the price of cd is 10 select all amounts that could be the price of the dvd

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Paula purchase 3 dvd and 7 cds and spent between 90 and 100. Each dvd costs the same amount the pric...
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