document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=885556>Question 885556</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The length of a rectangle is two feet less than three times width of<BR>\n" );
document.write( "The length of a rectangle is two feet less than three times width of the rectangle . The area of the reactangle is 65ft. ?<BR>\n" );
document.write( "a.) How would you represent the dimensionof the rectangle ?<BR>\n" );
document.write( "b.) What equation represent the area of rectangle ?<BR>\n" );
document.write( "c.) how will you find the dimension of the rectangle ?<BR>\n" );
document.write( "d.)What are dimension of the rectangle? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #535236 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39623)</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=535236\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> All your questions depend on finding the length and width of the rectangle.\r<BR>\n" );
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document.write( "Let w = width<BR>\n" );
document.write( "Let L = length<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=wL=65 ALIGN=MIDDLE  ALT=\"wL=65\"   DISABLED_style= \"max-width:90%; height:auto;\" >, from description;<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L=-2%2B3w ALIGN=MIDDLE  ALT=\"L=-2%2B3w\"   DISABLED_style= \"max-width:90%; height:auto;\" >, from description.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=wL=w%283w-2%29=65 ALIGN=MIDDLE  ALT=\"wL=w%283w-2%29=65\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3w%5E2-2w=65 ALIGN=MIDDLE  ALT=\"3w%5E2-2w=65\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%283w%5E2-2w-65=0%29 ALIGN=MIDDLE  ALT=\"highlight_green%283w%5E2-2w-65=0%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Is that factorable?  Use trial and check or use discriminant.<BR>\n" );
document.write( "Discriminant, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-2%29%5E2-4%2A3%28-65%29=784 ALIGN=MIDDLE  ALT=\"%28-2%29%5E2-4%2A3%28-65%29=784\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28784%29=28 ALIGN=MIDDLE  ALT=\"sqrt%28784%29=28\"   DISABLED_style= \"max-width:90%; height:auto;\" >------\"Nice\" whole number, so the quadratic in w is factorable.<BR>\n" );
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document.write( "Try finding factorization:<BR>\n" );
document.write( "(3w____13)(w____5)--------gives 13 and 15.   You want negative 5....<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28%283w%2B13%29%28w-5%29=0%29 ALIGN=MIDDLE  ALT=\"highlight_green%28%283w%2B13%29%28w-5%29=0%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
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document.write( "The meaningful solution there is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28w=5%29 ALIGN=MIDDLE  ALT=\"highlight%28w=5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Back to the description's definition for length L, <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L=3w-2 ALIGN=MIDDLE  ALT=\"L=3w-2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L=3%2A5-2 ALIGN=MIDDLE  ALT=\"L=3%2A5-2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28L=13%29 ALIGN=MIDDLE  ALT=\"highlight%28L=13%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "You have what you need to answer your four questions. </SPAN>\n" );
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