document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1099725>Question 1099725</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A plane traveled 1012 miles to Rome and back. The trip there was with the wind. It took 11 hours. The trip back was into the wind. The trip back took 22 hours. What is the speed of the plane in still air? What is the speed of the wind? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #714176 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=714176\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x=speed of plane in calm air<BR>\n" );
document.write( "w=wind speed<BR>\n" );
document.write( "1012/11= 92 mph<BR>\n" );
document.write( "x+w=92<BR>\n" );
document.write( "trip back was 1012/22=46 mph<BR>\n" );
document.write( "x-w=46<BR>\n" );
document.write( "add them<BR>\n" );
document.write( "2x=138<BR>\n" );
document.write( "x=69 mph plane's speed<BR>\n" );
document.write( "w=23 mph, wind's speed </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );