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Mathematics, 10.06.2020 20:57 lashondrascott

Martin has a combination of 33 quarters and dimes worth a total of $6. Which system of linear equations can be used to find the number of quarters, q, and the number of dimes, d, Martin has?
q+d=6
259 + 10d = 33
q+d=6
0.259 +0.1d = 33
9 + d = 33
259 + 100 = 6
9 + d = 33
0.259 +0.1d = 6

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