document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1085049>Question 1085049</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A plane can fly 560 miles in the same time as it takes a car to go 240 miles. If the car travels 80 mph slower that the plane l, find the speed of the plane. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #699079 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=699079\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A plane can fly 560 miles in the same time as it takes a car to go 240 miles. If the car travels 80 mph slower that the plane l, find the speed of the plane.<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "P = plane's speed<BR>\n" );
document.write( "C = Car's speed<BR>\n" );
document.write( "---<BR>\n" );
document.write( "P*t = 560<BR>\n" );
document.write( "C*t = 240<BR>\n" );
document.write( "P = C + 80<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "t = 560/P = 240/(P - 80)<BR>\n" );
document.write( "240P = 560*(P - 80)<BR>\n" );
document.write( "240P = 560P - 44800<BR>\n" );
document.write( "320P = 44800<BR>\n" );
document.write( "P = 140 mi/hr </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );