document.write( "Question 15913: I need help solving this problem.\r
\n" );
document.write( "\n" );
document.write( "You want to plant a small rectangular garden in your back yard. To keep out
\n" );
document.write( "animals, you will completely enclose the garden with wire mesh around its
\n" );
document.write( "perimeter. You will also cover the garden with mulch. If you have 80 feet of
\n" );
document.write( "wire mesh and enough mulch to cover 375 square feet, what should the garden's
\n" );
document.write( "dimensions be? Assume length >= width.
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #7836 by pwac(253)![]() ![]() ![]() You can put this solution on YOUR website! You need to find two factors of 375,call them x and y so that: \n" ); document.write( "2x+2y=80(letx=width and y=length) \n" ); document.write( "I found them quickly by trial and error assuming they would be a multiple of 5 \n" ); document.write( "so let x=15 and y= 25 \n" ); document.write( "(2x15)+(2x25)=80 \n" ); document.write( "If there is a better method sure somebody will post it. \n" ); document.write( "Pete \n" ); document.write( " |