document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=900249>Question 900249</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a man covers a certain distance on scooter.had he moved 3 kmph faster, he would have taken 40 min.less. if he had moved 2 kmph slower he would have taken 40 min.more .the distance is? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #545848 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39800)</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=545848\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Be aware:  I likely made a mistake in this, and have not successfully finished solving....\r<BR>\n" );
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document.write( "RT=D uniform rates for travel\r<BR>\n" );
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document.write( "_____________speed_______time______distance<BR>\n" );
document.write( "IF FASTER____r+3_________t-2/3_____d=(r+3)(t-2/3)<BR>\n" );
document.write( "IF SLOWER____r-2_________t+2/3_____d=(r-2)(t+2/3)<BR>\n" );
document.write( "Rate Used____r____________t________d=rt\r<BR>\n" );
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document.write( " A possible place in the analysis that someone could become stuck is to not recognize the very simple r*t=d, while each of these three variables is still unknown.  \r<BR>\n" );
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document.write( "(Removed the previous shown solution because of continuing mistakes while making corrections.  See the following.)\r<BR>\n" );
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document.write( "***CONTINUING WITH GOOD SOLUTION PROCESS---------------------------------------------------------\r<BR>\n" );
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document.write( "FAST<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=rt%2B3t-%282%2F3%29r-2=d ALIGN=MIDDLE  ALT=\"rt%2B3t-%282%2F3%29r-2=d\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=rt%2B3t-%282%2F3%29r-2=rt ALIGN=MIDDLE  ALT=\"rt%2B3t-%282%2F3%29r-2=rt\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3t-%282%2F3%29r-2=0 ALIGN=MIDDLE  ALT=\"3t-%282%2F3%29r-2=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9t-2r-6=0 ALIGN=MIDDLE  ALT=\"9t-2r-6=0\"   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%289t-2r=6%29 ALIGN=MIDDLE  ALT=\"highlight_green%289t-2r=6%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "SLOW<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=rt-2t%2B%282%2F3%29r-4%2F3=d ALIGN=MIDDLE  ALT=\"rt-2t%2B%282%2F3%29r-4%2F3=d\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2t%2B%282%2F3%29r-4%2F3=0 ALIGN=MIDDLE  ALT=\"-2t%2B%282%2F3%29r-4%2F3=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2t-%282%2F3%29r%2B4%2F3=0 ALIGN=MIDDLE  ALT=\"2t-%282%2F3%29r%2B4%2F3=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6t-2r%2B4=0 ALIGN=MIDDLE  ALT=\"6t-2r%2B4=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3t-r%2B2=0 ALIGN=MIDDLE  ALT=\"3t-r%2B2=0\"   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%283t-r=-2%29 ALIGN=MIDDLE  ALT=\"highlight_green%283t-r=-2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Start with Elimination Method to eliminate r.<BR>\n" );
document.write( "Multiply SLOW equation by 2 and use  subtraction, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=FAST-SLOW ALIGN=MIDDLE  ALT=\"FAST-SLOW\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9t-2r-%286t-2r%29=6-%28-4%29 ALIGN=MIDDLE  ALT=\"9t-2r-%286t-2r%29=6-%28-4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9t-2r-6t%2B2r=10 ALIGN=MIDDLE  ALT=\"9t-2r-6t%2B2r=10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3t=10 ALIGN=MIDDLE  ALT=\"3t=10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28t=10%2F3=3%261%2F3%29 ALIGN=MIDDLE  ALT=\"highlight%28t=10%2F3=3%261%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, hours\r<BR>\n" );
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document.write( "Use t in either equation, here being SLOW as the chosen equation, to find r.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-r%2B3%2810%2F3%29=-2 ALIGN=MIDDLE  ALT=\"-r%2B3%2810%2F3%29=-2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-r%2B10=-2 ALIGN=MIDDLE  ALT=\"-r%2B10=-2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-r=-12 ALIGN=MIDDLE  ALT=\"-r=-12\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28r=12%29 ALIGN=MIDDLE  ALT=\"highlight%28r=12%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, miles per hour\r<BR>\n" );
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document.write( "The distance, according to r*t?<BR>\n" );
document.write( "40 miles.<BR>\n" );
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