document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=855712>Question 855712</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A rectangular security area is enclosed on one side by a wall, and the other sides are fenced. The length of the wall is twice the width of the area. The total cost of building the wall and fence is $13,200. If the wall costs $50 per meters and the fence costs $5 per meter find the dimension of the area.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #515534 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=515534\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A rectangular security area is enclosed on one side by a wall, and the other sides are fenced. The length of the wall is twice the width of the area. The total cost of building the wall and fence is $13,200. If the wall costs $50 per meters and the fence costs $5 per meter find the dimension of the area. <BR>\n" );
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document.write( "let x=width<BR>\n" );
document.write( "2x=length and wall<BR>\n" );
document.write( "length of fencing=x+x+2x=4x <BR>\n" );
document.write( "5*4x+50*2x=13200<BR>\n" );
document.write( "20x+100x=13200<BR>\n" );
document.write( "120x=13200<BR>\n" );
document.write( "x=110<BR>\n" );
document.write( "2x=220<BR>\n" );
document.write( "dimensions of area:110 by 220 meters </SPAN>\n" );
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