Mathematics, 23.01.2020 16:31 nikonee

Acollection of nickels and quarters has a total value of three dollars and contains 32 coins. which of the following systems of equations could be used to find the number of each coin?
n + q = 32 and 5n + 25q = 3
n + q = 32 and .5n + .25q = 3.00
n + q = 32 and .05n + .25q = 300
n + q = 32 and .05n + .25q = 3.00

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