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26-02-2018
Mathematics

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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?

4
5
14
15

Respuesta :

nhoxsahaki nhoxsahaki

26-02-2018

14 is the answerrrrr

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sc990121 sc990121

05-03-2018

the answer will be 14

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