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anastassius [24]
3 years ago
12

You have quarters and dimes. altogether you have 42 coins with a total value of $7.65. how many of each do you have? write a sys

tem of equations and solve.
Mathematics
1 answer:
Eduardwww [97]3 years ago
7 0
Quarters = x, Dimes = y.
x + y = 42
.25x + .10y = 7.65
Use those equations to find the matrix.
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