document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=162682>Question 162682</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A swimminng pool is 8ft longer than it is wide. The pool is surrounded by a walkway of width 4 ft. The combined area of the pool and the walkway is 1280 ft squared. find the dimensions of the pool without the walkway. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #119903 by </B><A HREF=/tutors/aboutme.mpl?userid=jojo14344><B>jojo14344(1513)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jojo14344><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=119903\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> </pre><font size=4><b><BR>\n" );
document.write( "Area of pool w/ walkway=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5Bpw%5D=1280tf%5E2=LW ALIGN=MIDDLE  ALT=\"A%5Bpw%5D=1280tf%5E2=LW\"   DISABLED_style= \"max-width:90%; height:auto;\" >, EQN 1<BR>\n" );
document.write( "where, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W=x%28ft%29 ALIGN=MIDDLE  ALT=\"W=x%28ft%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >; <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L=x%2B8%28ft%29 ALIGN=MIDDLE  ALT=\"L=x%2B8%28ft%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "For the <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L ALIGN=MIDDLE  ALT=\"L\"   DISABLED_style= \"max-width:90%; height:auto;\" > we need to add 4ft on both sides to add the walkway, also for the <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W ALIGN=MIDDLE  ALT=\"W\"   DISABLED_style= \"max-width:90%; height:auto;\" > we need to add 4ft on both sides for the walkway.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W=x%2B4%2B4 ALIGN=MIDDLE  ALT=\"W=x%2B4%2B4\"   DISABLED_style= \"max-width:90%; height:auto;\" >; <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L=x%2B8%2B4%2B4 ALIGN=MIDDLE  ALT=\"L=x%2B8%2B4%2B4\"   DISABLED_style= \"max-width:90%; height:auto;\" > ----> new dimensions, susbt. in EQN 1<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5Bpw%5D=%28x%2B8%2B4%2B4%29%28x%2B4%2B4%29 ALIGN=MIDDLE  ALT=\"A%5Bpw%5D=%28x%2B8%2B4%2B4%29%28x%2B4%2B4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >--------------> Working Eqn<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1280=%28x%2B16%29%28x%2B8%29 ALIGN=MIDDLE  ALT=\"1280=%28x%2B16%29%28x%2B8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2B16x%2B8x%2B128-1280=0 ALIGN=MIDDLE  ALT=\"x%5E2%2B16x%2B8x%2B128-1280=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >, multiply & put all terms in one side<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2B24x-1152=0 ALIGN=MIDDLE  ALT=\"x%5E2%2B24x-1152=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "*note: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28a=1%2Cb=24%2Cc=-1152%29 ALIGN=MIDDLE  ALT=\"system%28a=1%2Cb=24%2Cc=-1152%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F%282a%29 ALIGN=MIDDLE  ALT=\"x=%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F%282a%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Continue it. ANSWER ----> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=24ft ALIGN=MIDDLE  ALT=\"x=24ft\"   DISABLED_style= \"max-width:90%; height:auto;\" >, ORIG. WIDTH<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=24%2B8=32ft ALIGN=MIDDLE  ALT=\"24%2B8=32ft\"   DISABLED_style= \"max-width:90%; height:auto;\" >, ORIG LENGTH<BR>\n" );
document.write( "In doubt? Go back Working Eqn,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1280=%2824%2B8%2B4%2B4%29%2824%2B4%2B4%29 ALIGN=MIDDLE  ALT=\"1280=%2824%2B8%2B4%2B4%29%2824%2B4%2B4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1280=%2840%29%2832%29 ALIGN=MIDDLE  ALT=\"1280=%2840%29%2832%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1280=1280 ALIGN=MIDDLE  ALT=\"1280=1280\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Thank you,<BR>\n" );
document.write( "Jojo</pre> </SPAN>\n" );
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