SOLUTION: If you count your dimes and quarters and find you have $15.00. If you have 20 dimes how many quarters do you have?

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Question 279321: If you count your dimes and quarters and find you have $15.00. If you have 20 dimes how many quarters do you have?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
Let q = number of quarters you have
10%2A20+%2B+25q+=+1500 (in cents)
200+%2B+25q+=+1500
25q+=+1300
q+=+52