document.write( "Question 301397: Bill has a collection of 65 nickels and
\n" ); document.write( "dimes. Their total worth is $5.50. Find how
\n" ); document.write( "many nickels and dimes Bill has.
\n" ); document.write( "

Algebra.Com's Answer #216091 by JBarnum(2146)\"\" \"About 
You can put this solution on YOUR website!
\"n%2Bd=65\" Multiply this by -.10
\n" ); document.write( "\".05n%2B.10d=5.50\"
\n" ); document.write( "_______________
\n" ); document.write( "\"-.10n-.10d=-6.5\"
\n" ); document.write( "\".05n%2B.10d=5.50\"add together
\n" ); document.write( "\"-.05n=-1\"
\n" ); document.write( "\"n=20\"
\n" ); document.write( "____
\n" ); document.write( "\"n%2Bd=65\"
\n" ); document.write( "\"20%2Bd=65\"
\n" ); document.write( "\"d=45\"\r
\n" ); document.write( "\n" ); document.write( "20 nickels and 45 dimes
\n" ); document.write( "
\n" ); document.write( "
\n" );