document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=313939>Question 313939</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this equation world problem\r<BR>\n" );
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document.write( "If a plane can travel 480 miles per hour with the wind and 440 miles per hour against the wind, find the speed of the plane in still air </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #224449 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=224449\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> s+w=480<BR>\n" );
document.write( "s-w=400 add,<BR>\n" );
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document.write( "2s=880<BR>\n" );
document.write( "s=880/2<BR>\n" );
document.write( "s=440 mph. speed of the plane in still air.<BR>\n" );
document.write( "(480-440)=40 mph. speed of the wind.<BR>\n" );
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