document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=732987>Question 732987</A>: <I><SPAN STYLE=\"word-break: break-all;\"> jennifer walks 4 miles in the same time she can jog 9 miles. If her jogging speed is 8 mph faster than her walking speed, how fast does she walk? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #448162 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=448162\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> jennifer walks 4 miles in the same time she can jog 9 miles. If her jogging speed is 8 mph faster than her walking speed, how fast does she walk?<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Walking DATA:<BR>\n" );
document.write( "distance = 4 miles; rate = x mph ; time = d/r = 4/x hrs<BR>\n" );
document.write( "-------------------------------------------<BR>\n" );
document.write( "Jogging DATA:<BR>\n" );
document.write( "distance = 9 miles ; rate = (x+8)mph ; time = d/r = 9/(x+8) hrs<BR>\n" );
document.write( "-------<BR>\n" );
document.write( "Equation:<BR>\n" );
document.write( "time = time<BR>\n" );
document.write( "4/x = 9/(x+8)<BR>\n" );
document.write( "----<BR>\n" );
document.write( "4x + 32 = 9x<BR>\n" );
document.write( "5x = 32<BR>\n" );
document.write( "x = 6.4 mph (her walking rate)<BR>\n" );
document.write( "=============<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "=============== </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );