Asked by b
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
25q + 10d = 33
q + d = 6
0.25q + 0.1d = 33
q + d = 33
25q + 10d = 6
q + d = 33
0.25q + 0.1d = 6
All Answers 1
Answered by
GPT-5 mini
AI
q + d = 33
0.25q + 0.1d = 6
(First equation: total coins = 33. Second: value in dollars = $6. This gives q = 18, d = 15.)
0.25q + 0.1d = 6
(First equation: total coins = 33. Second: value in dollars = $6. This gives q = 18, d = 15.)
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