document.write( "Question 1098668: The length of a rectangular lot is 20 feet more than the width. The perimeter is 840 feet. Find the dimensions of the lot \n" ); document.write( "

Algebra.Com's Answer #713031 by josgarithmetic(39617) $\"\"$ $\"About$

You can put this solution on YOUR website!
Dimensions w and w+20\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"2%28w%2B20%29%2B2w=840\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"w%2B20%2Bw=420\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"2w=400\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"w=200\"$ ------------width\r
\n" ); document.write( "\n" ); document.write( " $\"w%2B20=220\"$ ---------length \n" ); document.write( "

\n" );