document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1127565>Question 1127565</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A plane flies into the wind (against the wind current) for 3.5 hours for a distance of 1,260 miles. The return trip with a tailwind (with the wind current) only takes 3 hours. Find the average speed of the plane in still air and the speed of the wind current. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #743982 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39799)</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=743982\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28r-w=1260%2F3.5%2Cr%2Bw=1260%2F3%29 ALIGN=MIDDLE  ALT=\"system%28r-w=1260%2F3.5%2Cr%2Bw=1260%2F3%29\"   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=2w=1260%2F3-1260%2F3.5 ALIGN=MIDDLE  ALT=\"2w=1260%2F3-1260%2F3.5\"   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=2w=60 ALIGN=MIDDLE  ALT=\"2w=60\"   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=highlight%28w=30%29 ALIGN=MIDDLE  ALT=\"highlight%28w=30%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >---------speed of wind\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28390=r%29 ALIGN=MIDDLE  ALT=\"highlight%28390=r%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >--------speed of plane in absence of wind </SPAN>\n" );
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