document.write( "Question 434600: If you have 42 coins totaling $7.20. and only have Dimes and Quarters, how many of each coin do you have? \n" ); document.write( "
Algebra.Com's Answer #320617 by jorel1380(3719)\"\" \"About 
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d+q=42
\n" ); document.write( "10d+25q=720
\n" ); document.write( "10d+10q=420
\n" ); document.write( "15q=300
\n" ); document.write( "q=20
\n" ); document.write( "d=22
\n" ); document.write( "You have 22 dimes and 20 quarters..
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