document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=167238>Question 167238</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Flying against the jetstream, a jet travels 5250km in 7 hours. Flying with the jetstream, the same jet travels 6900km in 6 hours. What is the speed of the jet in still air, ans what is the speed of the jetstream? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #123183 by </B><A HREF=/tutors/aboutme.mpl?userid=Mathtut><B>Mathtut(3670)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Mathtut><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=123183\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> d=r*t<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28J%5Bs%5D-A%5Bs%5D%297=5250 ALIGN=MIDDLE  ALT=\"%28J%5Bs%5D-A%5Bs%5D%297=5250\"   DISABLED_style= \"max-width:90%; height:auto;\" > where   <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=J%5Bs%5D ALIGN=MIDDLE  ALT=\"J%5Bs%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" >is the speed of the Jet<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28J%5Bs%5D%2BA%5Bs%5D%296=6900 ALIGN=MIDDLE  ALT=\"%28J%5Bs%5D%2BA%5Bs%5D%296=6900\"   DISABLED_style= \"max-width:90%; height:auto;\" >   and  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5Bs%5D ALIGN=MIDDLE  ALT=\"A%5Bs%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" > is the speed of the air<BR>\n" );
document.write( ":<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7J%5Bs%5D-7A%5Bs%5D=5250 ALIGN=MIDDLE  ALT=\"7J%5Bs%5D-7A%5Bs%5D=5250\"   DISABLED_style= \"max-width:90%; height:auto;\" >  distribute<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6J%5Bs%5D%2B6A%5Bs%5D=6900 ALIGN=MIDDLE  ALT=\"6J%5Bs%5D%2B6A%5Bs%5D=6900\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ":<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=84J%5Bs%5D=79800 ALIGN=MIDDLE  ALT=\"84J%5Bs%5D=79800\"   DISABLED_style= \"max-width:90%; height:auto;\" >  multiply top equation by 6 and bottom by 7<BR>\n" );
document.write( ":                   and add equations....The<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5Bs%5D ALIGN=MIDDLE  ALT=\"A%5Bs%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" > terms are eliminated.<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28J%5Bs%5D=950%29 ALIGN=MIDDLE  ALT=\"highlight%28J%5Bs%5D=950%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "substitute 950 in any equation above I chose the 1st and you arrive at<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28A%5Bs%5D=200%29 ALIGN=MIDDLE  ALT=\"highlight%28A%5Bs%5D=200%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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