document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=826832>Question 826832</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The perimeter of a rectangular lot is at most 28m. The difference between the length and the width is at least 4m. What could be the possible dimensions of the lot? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #498286 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=498286\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x length<BR>\n" );
document.write( "w width<BR>\n" );
document.write( "Perimeter, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%2B2w=28 ALIGN=MIDDLE  ALT=\"2x%2B2w=28\"   DISABLED_style= \"max-width:90%; height:auto;\" >, simplifies to <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2Bw=14 ALIGN=MIDDLE  ALT=\"x%2Bw=14\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x-w%3E=4 ALIGN=MIDDLE  ALT=\"x-w%3E=4\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "Solve for either variable from the equation and substitute it into the inequality.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w=14-x ALIGN=MIDDLE  ALT=\"w=14-x\"   DISABLED_style= \"max-width:90%; height:auto;\" >;<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x-%2814-x%29%3E=4 ALIGN=MIDDLE  ALT=\"x-%2814-x%29%3E=4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x-14%2Bx%3E=4 ALIGN=MIDDLE  ALT=\"x-14%2Bx%3E=4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x-14%3E=4 ALIGN=MIDDLE  ALT=\"2x-14%3E=4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x-7%3E=2 ALIGN=MIDDLE  ALT=\"x-7%3E=2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28x%3E=9%29 ALIGN=MIDDLE  ALT=\"highlight%28x%3E=9%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-<BR>\n" );
document.write( "Note that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3C14 ALIGN=MIDDLE  ALT=\"x%3C14\"   DISABLED_style= \"max-width:90%; height:auto;\" > because of perimeter restriction.  This means, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%289%3C=x%3C14%29 ALIGN=MIDDLE  ALT=\"highlight%289%3C=x%3C14%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.   You can determine the corresponding sizes for w.<BR>\n" );
document.write( "w=14-x, so 14-9=5.  This would mean, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%285%3E=w%3E0%29 ALIGN=MIDDLE  ALT=\"highlight%285%3E=w%3E0%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "Those intervals for x and w allow an infinite set of pairs.<BR>\n" );
document.write( "One example is 9 by 5.  Another example is 13 by 1. </SPAN>\n" );
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