document.write( "Question 400024: A jar of nickels and dimes contains $5.45. there are 8 more dimes than nickels. how many of each are there?
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Algebra.Com's Answer #283655 by sofiyac(983)\"\" \"About 
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nickels x
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\n" ); document.write( "so value of nickels would be 0.05x and value of dimes would be 0.10(x+8)
\n" ); document.write( "then it is true that
\n" ); document.write( "0.05x+0.10(x+8)=5.45
\n" ); document.write( "0.05x+0.10x+0.80=5.45
\n" ); document.write( "0.15x+0.80=5.45
\n" ); document.write( "0.15x=4.65
\n" ); document.write( "x=31
\n" ); document.write( "so there are 31 nickels and 31+8=39 dimes
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