document.write( "Question 1103568: Sam has $3.30 in quarters and dimes, and the total number of coins is 18. How many quarters and how many dimes? \n" ); document.write( "
Algebra.Com's Answer #718251 by josgarithmetic(39800)\"\" \"About 
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q and d
\n" ); document.write( "\"system%28q%2Bd=18%2C25q%2B10d=330%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"5q%2B2d=66\"\r
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\n" ); document.write( "\n" ); document.write( "Multiply the coin count equation by 2.\r
\n" ); document.write( "\n" ); document.write( "This is that system:
\n" ); document.write( "\"system%285q%2B2d=66%2C2q%2B2d=36%29\"\r
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\n" ); document.write( "\n" ); document.write( "Continue one-step into Elimination Method.
\n" ); document.write( "\"3q=30\"
\n" ); document.write( "\"highlight%28q=10%29\"------------ten quarters
\n" ); document.write( "therefore \"highlight%28d=8%29\"---------eight dimes
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