Question 1158500: this is the question: “How can I have $23.50 in change consisting of dimes, quarters, halves, and dollars with one third as many halves as dimes, twice as many quarters as dimes and 7 more dollars than halves”
Found 2 solutions by josgarithmetic, greenestamps:
Answer by josgarithmetic(39623)   (Show Source):
You can put this solution on YOUR website! --------------------------------------------
$23.50 in change consisting of dimes, quarters, halves, and dollars with one third as many halves as dimes, twice as many quarters as dimes and 7 more dollars than halves
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d, q, h, D
dimes, quarters, half-dollars, DOLLARS
Substitute for D:
substitute for q:
Sub for d in that two-variable equation:
and from this find the numbers of the other coins.
Answer by greenestamps(13203)  (Show Source):
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