document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1154738>Question 1154738</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An airplane flying with the wind can cover 680 miles in 2 hours. The return trip against the wind takes 2 1/2 hours.\r<BR>\n" );
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document.write( "What is the speed of the plane? <BR>\n" );
document.write( "The speed of the plane is_____miles per hour. \r<BR>\n" );
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document.write( "What is the speed of the air? <BR>\n" );
document.write( "The wind's speed is_____miles per hour. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #777217 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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/cgi-bin/show-face.mpl?user=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=777217\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What is the speed of the plane?\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=680mil ALIGN=MIDDLE  ALT=\"d=680mil\"   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=t=2h ALIGN=MIDDLE  ALT=\"t=2h\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "The speed of the plane is: \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s=d%2Ft ALIGN=MIDDLE  ALT=\"s=d%2Ft\"   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=s=608mil%2F2h ALIGN=MIDDLE  ALT=\"s=608mil%2F2h\"   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=s=304%28mil%2Fh%29 ALIGN=MIDDLE  ALT=\"s=304%28mil%2Fh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "The speed of the plane is_<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=304 ALIGN=MIDDLE  ALT=\"304\"   DISABLED_style= \"max-width:90%; height:auto;\" >_miles per hour.\r<BR>\n" );
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document.write( "What is the speed of the air?\r<BR>\n" );
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document.write( "since return trip, distance is same\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=680mil ALIGN=MIDDLE  ALT=\"d=680mil\"   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=t=2.5h ALIGN=MIDDLE  ALT=\"t=2.5h\"   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=s=608mil%2F2.5h ALIGN=MIDDLE  ALT=\"s=608mil%2F2.5h\"   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=s=243.2%28mil%2Fh%29 ALIGN=MIDDLE  ALT=\"s=243.2%28mil%2Fh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "The wind's speed is_<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=243.2 ALIGN=MIDDLE  ALT=\"243.2\"   DISABLED_style= \"max-width:90%; height:auto;\" >___miles per hour.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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