Let Q = # of quarters, then the number of dimes is 4Q+6
.25Q + 1(4Q+6) = 4.5
Multiply by 20: 5Q+2(4Q+6)=90
You should be able to finish it from here.
Tamera B.
asked • 05/26/19Chi has $4.50 in dimes and quarters. The number of dimez is 6 more than 4 times the number of quarters. How many dimes and quarters fors Chi have?
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