document.write( "Question 349566: There are 64 coins that equal $9.25. How many are dimes and how many are quaters? \n" ); document.write( "
Algebra.Com's Answer #249844 by mananth(16946)\"\" \"About 
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let dimes be x
\n" ); document.write( "quarters will be 64-x
\n" ); document.write( "..
\n" ); document.write( "their value = 925 cents
\n" ); document.write( "10x+25(64-x)=925
\n" ); document.write( "10x+1600-25x=925
\n" ); document.write( "-15x=925-1600
\n" ); document.write( "-15x=-675
\n" ); document.write( "/-15
\n" ); document.write( "x=-675/-15
\n" ); document.write( "x=45 dimes
\n" ); document.write( "..
\n" ); document.write( "75 - 45=30 quarters
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