document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=402381>Question 402381</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A rectangular parking lot has an area of 2400ft^2. If the width is 20 feet less than the length, what are the dimensions of the parking lot? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #284680 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley79><B>checkley79(3341)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley79><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=284680\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A=LW<BR>\n" );
document.write( "W=L-20<BR>\n" );
document.write( "2,400=L(L-20)<BR>\n" );
document.write( "2,400=L^2-20L<BR>\n" );
document.write( "L^2-20L-2,400=0<BR>\n" );
document.write( "(L-60)(L+40)=0<BR>\n" );
document.write( "L-60=0<BR>\n" );
document.write( "L=60 ANS. FOR THE LENGTH.<BR>\n" );
document.write( "W=60-20=40 ANS. FOR THE WIDTH.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "2,400=60*40<BR>\n" );
document.write( "2,400=2,400 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );