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Mathematics, 28.06.2019 00:30 ellaemtagedeane

Tina has 50 coins, all dimes and quarters. the value of the coins is $7.10. write a system of equations to determine how many dimes and how many quarters tina has

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Tina has 50 coins, all dimes and quarters. the value of the coins is $7.10. write a system of equati...

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