document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=242417>Question 242417</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The perimeter of Wyoming is 1280 miles. The width is 90 miles less then the lenght. Find the width and the length.\r<BR>\n" );
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document.write( "and the other question is<BR>\n" );
document.write( "3(t-2)>or equal to 9(t+2)\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #177509 by </B><A HREF=/tutors/aboutme.mpl?userid=College+Student><B>College Student(505)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=College+Student><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/cgi-bin/show-face.mpl?user=College+Student><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=177509\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The perimeter equals to the sum of two widths and two lengths.  The generic formula would be: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p=2w%2B2l ALIGN=MIDDLE  ALT=\"p=2w%2B2l\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Let p=perimeter, w=width, and l=length.<BR>\n" );
document.write( "Since p=1280, and w=l-90, we can say:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1280=2%28l-90%29%2B2l ALIGN=MIDDLE  ALT=\"1280=2%28l-90%29%2B2l\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Let's solve for l...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1280=2l-180%2B2l ALIGN=MIDDLE  ALT=\"1280=2l-180%2B2l\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1280%2B180=2l%2B2l ALIGN=MIDDLE  ALT=\"1280%2B180=2l%2B2l\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1460=4l ALIGN=MIDDLE  ALT=\"1460=4l\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1460%2F4=l ALIGN=MIDDLE  ALT=\"1460%2F4=l\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=l=365 ALIGN=MIDDLE  ALT=\"l=365\"   DISABLED_style= \"max-width:90%; height:auto;\" > <--- one lenght measures 365 miles<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Let's find the width:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w=l-90 ALIGN=MIDDLE  ALT=\"w=l-90\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w=365-90 ALIGN=MIDDLE  ALT=\"w=365-90\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w=275 ALIGN=MIDDLE  ALT=\"w=275\"   DISABLED_style= \"max-width:90%; height:auto;\" > <--- one width measures 275 miles<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Let's check our answers by plugging them in the original equation.<BR>\n" );
document.write( "Remember: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1280=2%28l-90%29%2B2l ALIGN=MIDDLE  ALT=\"1280=2%28l-90%29%2B2l\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1280=2%28365-90%29%2B2%28365%29 ALIGN=MIDDLE  ALT=\"1280=2%28365-90%29%2B2%28365%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=%282%2A365%29-%282%2A90%29%2B%282%2A365%29 ALIGN=MIDDLE  ALT=\"1280=%282%2A365%29-%282%2A90%29%2B%282%2A365%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=730-180%2B730 ALIGN=MIDDLE  ALT=\"1280=730-180%2B730\"   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( ".<BR>\n" );
document.write( "Done with the first problem!<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Second problem: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%28t-2%29%3E=9%28t%2B2%29 ALIGN=MIDDLE  ALT=\"3%28t-2%29%3E=9%28t%2B2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "First, we need to distribute (multiply) 3 and 9 by the contents in the parenthesis.  Then we will solve for t.<BR>\n" );
document.write( ".<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%28t-2%29%3E=9%28t%2B2%29 ALIGN=MIDDLE  ALT=\"3%28t-2%29%3E=9%28t%2B2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3t-%283%2A2%29%3E=9t%2B%289%2A2%29 ALIGN=MIDDLE  ALT=\"3t-%283%2A2%29%3E=9t%2B%289%2A2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3t-6%3E=9t%2B18 ALIGN=MIDDLE  ALT=\"3t-6%3E=9t%2B18\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3t-9t%3E=18%2B6 ALIGN=MIDDLE  ALT=\"3t-9t%3E=18%2B6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-6t%3E=24 ALIGN=MIDDLE  ALT=\"-6t%3E=24\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Now we need to divide by -6 on both sides of the inequality.  Remember that when we multiply or divide a negative number in an inequality, the symbol changes direction.  Notice the change below:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t%3C=24%2F-6 ALIGN=MIDDLE  ALT=\"t%3C=24%2F-6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t%3C=-4 ALIGN=MIDDLE  ALT=\"t%3C=-4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( "Done with the second problem! </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );