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Mathematics, 10.02.2021 18:30 datzmypupppup
A postal clerk sold some 15 cent stamps and some 25 cent stamps. Altogether, 15 stamps were sold for a total cost of $3.15. How many of each type of stamp were sold?
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A postal clerk sold some 15 cent stamps and some 25 cent stamps. Altogether, 15 stamps were sold for...
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