document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1144802>Question 1144802</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A rectangle is 5 times as long as it is wide. If the area is 80 square feet, what is the perimeter? </SPAN>\n" );
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document.write( "x = width<BR>\n" );
document.write( "5x = length<br><BR>\n" );
document.write( "area = length times width = x(5x) = 5x^2 = 80<br><BR>\n" );
document.write( "The perimeter is (length plus width) times 2 = (5x+x)(2) = 12x<br><BR>\n" );
document.write( "Solve<br><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x%5E2=80 ALIGN=MIDDLE  ALT=\"5x%5E2=80\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "to find x.<br><BR>\n" );
document.write( "Then the perimeter is 12x. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );