Mathematics, 03.04.2021 17:50 angelinaavila06
A jar contains "q" quarters and "d" dimes. There are 7 coins in the jar and the total value of the coins is $1.00
Which system of equations can be used to find how many of each type of coin is in the jar.
A. 0.25q + 0.10d = 1.00
q + d =7
B. 0.25q + 0.10d= 7.00
q + d = 1
C. 0.10q + 0.25d = 1.00
q + d = 7
D. 25q + 10d = 1
q + d = 7
Answers: 3
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A jar contains "q" quarters and "d" dimes. There are 7 coins in the jar and the total value of the c...
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