Mathematics, 06.05.2020 20:30 Laylahlettiere

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?

Answers: 1

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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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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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Another question on Mathematics

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?