document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=254739>Question 254739</A>: <I><SPAN STYLE=\"word-break: break-all;\"> With a tailwind, a plane traveled 600 mile in 4 hours. With a headwind, the plane traveled the same distance in 7 hours. Write a system of equations that could be used to solve this problem to determine the wind speed?   </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #187149 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=187149\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Rate*Time=Distance<BR>\n" );
document.write( "Vp-Velocity of the plane in still air<BR>\n" );
document.write( "Vw-Velocity of Wind<BR>\n" );
document.write( "With the wind, the velocities add,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28Vp%2BVw%29%2A4=600 ALIGN=MIDDLE  ALT=\"%28Vp%2BVw%29%2A4=600\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Against the wind, the velocities subtract,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28Vp-Vw%29%2A7=600 ALIGN=MIDDLE  ALT=\"%28Vp-Vw%29%2A7=600\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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