document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=810843>Question 810843</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A man rides a bus part of the way to work and walk the rest. the bus speed is 36mph and he walks 4mph the distance from home is 15 mi total time is 2 hr.<BR>\n" );
document.write( "how far does he walk and how far does he ride </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #488486 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=488486\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A man rides a bus part of the way to work and walk the rest. the bus speed is 36mph and he walks 4mph the distance from home is 15 mi total time is 2 hr.<BR>\n" );
document.write( "how far does he walk and how far does he ride<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "d = r*t<BR>\n" );
document.write( "t = d/r<BR>\n" );
document.write( "----<BR>\n" );
document.write( "b = bus distance<BR>\n" );
document.write( "w = walking distance<BR>\n" );
document.write( "---<BR>\n" );
document.write( "b/36 + w/4 = 2 Eqn 1<BR>\n" );
document.write( "b + w = 15 Eqn 2<BR>\n" );
document.write( "------<BR>\n" );
document.write( "b + 9w = 72 (Eqn 1*36)<BR>\n" );
document.write( "b + w = 15<BR>\n" );
document.write( "----------------------------------- subtract<BR>\n" );
document.write( "8w = 57<BR>\n" );
document.write( "w = 57/8<BR>\n" );
document.write( "etc<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );