Problema Solution
Jean has $2.20 in change.she has three times as many dimes as quarters.how many of each does she have
Answer provided by our tutors
3x(.10) + x(.25) = 2.20
0.3x + .25x = 2.20
.55x = 2.20
x = 4
4 quarters = $1.00
12 dimes = $1.20
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