1. You have a total of 25 coins, all nickels ($0.05) and quarters ($0.25). The total value is $3.85. Write and solve a system of equations to find the number of nickels, n, and quarters, q.

x + y = 25

.05x + .25y = 3.85

x=12

y=13

Please choose best answer. It does actually help.

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