document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=436704>Question 436704</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A plane flies 1500 miles against the wind in 3 hours and 45 minutes. The return trip with the wind takes 3 hours. Assume that the wind speed stays constant. Find the speed of the wind and the speed of the airplane with no wind. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #853282 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39702)</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=853282\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> w, wind speed<BR>\n" );
document.write( "r, plane speed absent any wind\r<BR>\n" );
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document.write( "45 minutes is 3/4 hour is 0.75 hour.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28%28r-w%29%2A3.75=1500%2C%28r%2Bw%29%2A3=1500%29 ALIGN=MIDDLE  ALT=\"system%28%28r-w%29%2A3.75=1500%2C%28r%2Bw%29%2A3=1500%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Find just the symbolized speeds for both directions<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28r-w=400%2Cr%2Bw=500%29 ALIGN=MIDDLE  ALT=\"system%28r-w=400%2Cr%2Bw=500%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=highlight%28w=50%29 ALIGN=MIDDLE  ALT=\"highlight%28w=50%29\"   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=450%29 ALIGN=MIDDLE  ALT=\"highlight%28r=450%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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