Mathematics, 10.01.2020 16:31 22nathanieltimms

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=19. 0.25q + 0.1d=4. how many quarters does she have? . a.4. b. 5. c.14. d.15

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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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