document.write( "Question 944669: Biff has a collection of pennies, nickles, dimes, and quarters worth $2.73 altogether. He has twice as many nickles as dimes, one more nickle than quarters, and two more than twice as many pennies as nickles. How many of each coin does Biff have?
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #576157 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"P%2B5N%2B10D%2B25Q=273\"$
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( " $\"N=2D\"$
\n" ); document.write( " $\"D=N%2F2\"$
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( " $\"N=Q%2B1\"$
\n" ); document.write( " $\"Q=N-1\"$
\n" ); document.write( ".
\n" ); document.write( ".\r
\n" ); document.write( "\n" ); document.write( " $\"P=2%2B2N\"$
\n" ); document.write( "Substituting,
\n" ); document.write( " $\"P%2B5N%2B10D%2B25Q=273\"$
\n" ); document.write( " $\"2%2B2N%2B5N%2B10%28N%2F2%29%2B25%28N-1%29=273\"$
\n" ); document.write( " $\"2N%2B5N%2B5N%2B25N%2B2-25=273\"$
\n" ); document.write( " $\"37N=296\"$
\n" ); document.write( " $\"N=8\"$
\n" ); document.write( "So then,
\n" ); document.write( " $\"P=2%2B2%288%29=2%2B16=18\"$
\n" ); document.write( " $\"D=8%2F2=4\"$
\n" ); document.write( " $\"Q=8-1=7\"$
\n" ); document.write( "18 pennies, 8 nickels, 4 dimes and 7 quarters\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );