document.write( "Question 894546: A coin bank contains 25 coins in nickels, dimes and quarters. There are four times as many dimes as quarters. The value of the coins is $2.05. How many dimes are in the bank? \n" ); document.write( "
Algebra.Com's Answer #542138 by josgarithmetic(39617)\"\" \"About 
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\"n%2Bd%2Bq=25\", \"d%2Fq=3\", \"0.05n%2B0.10d%2B0.25q=2.05\".\r
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\n" ); document.write( "\n" ); document.write( "Adjust the ratio equation into \"d=3q\".\r
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\n" ); document.write( "\n" ); document.write( "Multiply the money account equation by 20:
\n" ); document.write( "\"n%2B2d%2B5q=41\".\r
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\n" ); document.write( "\n" ); document.write( "Interesting you are asked for the number of dimes, d. You have this system of equations:
\n" ); document.write( "\"highlight_green%28system%28n%2Bd%2Bq=25%2Cd=3q%2Cn%2B2d%2B5q=41%29%29\".\r
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\n" ); document.write( "\n" ); document.write( "Do you know what to do to solve this system?
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