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Katy saves dimes and quarters. She has 40 coins, which totaled $6.55, in her bank. How many of each coin does she have? < I need two linear equations to solve. What would they be in this problem?>
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Mar 23, 2018
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Katy saves dimes and quarters. She has 40 coins, which totaled $6.55, in her bank. How many of each coin does she have?
< I need two linear equations to solve. What would they be in this problem?>
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Bastek
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Katy saves dimes and quarters. She has 40 coins, which totaled $6.55, in her bank. How many of each coin does she have?
< I need two linear equations to solve. What would they be in this problem?>
Manthan Dave
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Mar 29, 2018
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