SOLUTION: mark has 42 coins consisting of dimes and quarters. the total value of his coins is $6. how many of each type of coin does he have?

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Question 677245: mark has 42 coins consisting of dimes and quarters. the total value of his coins is $6. how many of each type of coin does he have?
Answer by lynnlo(4176) About Me  (Show Source):
You can put this solution on YOUR website!
quarters=====12=$3.00
dimes========30=$3.00
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total coins==42=$6.00