document.write( "Question 184419: a jar of nickels and dimes contains 5.45. there are 8 more dimes than nickles. How many of each are there? \n" ); document.write( "
Algebra.Com's Answer #138485 by checkley77(12844)\"\" \"About 
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D=N+8
\n" ); document.write( ".05N+.10D=5.45
\n" ); document.write( ".05N+.10(N+8)=5.45
\n" ); document.write( ".05N+.10N+.8=5.45
\n" ); document.write( ".15N=5.45-.8
\n" ); document.write( ".15N=4.65
\n" ); document.write( "N=4.65/.15
\n" ); document.write( "N=31 IS THE NUMBER OF NICKELS.
\n" ); document.write( "D=31+8=39 DIMES.
\n" ); document.write( "PROOF:
\n" ); document.write( ".05*31+.10*39=5.45
\n" ); document.write( "1.55+3.90=5.45
\n" ); document.write( "5.45=5.45
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