document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=461880>Question 461880</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Two cars are 192 mi apart and travel toward each other on the same road. They meet in 2 hr. One car travels 4mph faster than the other. What is the average speed of each car?\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #316675 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=316675\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> speed of one car = xmph<BR>\n" );
document.write( "other car =x+4 mph\r<BR>\n" );
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document.write( "They are  travelling in opposite direction<BR>\n" );
document.write( "add their speed<BR>\n" );
document.write( "= 2x+4\r<BR>\n" );
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document.write( "d= 192<BR>\n" );
document.write( "t= 2 hours<BR>\n" );
document.write( "192=2*(2x+4)<BR>\n" );
document.write( "192=4x+8<BR>\n" );
document.write( "184=4x<BR>\n" );
document.write( "x=46 mph\r<BR>\n" );
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document.write( "other car 50 mph </SPAN>\n" );
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