document.write( "Question 948393: When the piggy bank was opened it contained $4.75 in nickels and pennies. IF there were 175 coins in all, how many were nickels and how many were pennies? \n" ); document.write( "
Algebra.Com's Answer #578876 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
\"system%28n%2Bp=175%2C0.05n%2B0.01p=4.75%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The money equation,
\n" ); document.write( "5n+p=475\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Revised system simplified,
\n" ); document.write( "\"system%28n%2Bp=175%2C5n%2Bp=475%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Easiest way to continue is subtract the coin count equation from the money count equation...\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Do the rest.
\n" ); document.write( "
\n" );