Mathematics, 21.08.2019 19:30, zoey130
Kat has 19 coins, all quarters and dimes, that are worth a total of $4. the system of equations that can be used to find the number of quarters, q, and the number of dimes, d, she has is shown. q d=190.25q 0.1d=4how many quarters does she have?
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Kat has 19 coins, all quarters and dimes, that are worth a total of $4. the system of equations that...
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