thrillestQ thrillestQ

17-03-2017
Mathematics

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Yolanda paid for her movie ticket using 28 coins, all nickels and quarters. The ticket cost $4. Which system of linear equations can be used to find the number of nickels, n, and the number of quarters, q, Yolanda used?

Respuesta :

deinienglish deinienglish

17-03-2017

n + q = 28
.05n + .25q = 4.00

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