document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=55559>Question 55559</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Noya drives into the city for a show. Because of traffic, she averages only 15mph. On her drive home she averages 35mph. If her total time s 2 hours, how long does it take her to drive into the city? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #37702 by </B><A HREF=/tutors/aboutme.mpl?userid=Hook><B>Hook(36)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Hook><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=37702\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let's call <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t ALIGN=MIDDLE  ALT=\"t\"   DISABLED_style= \"max-width:90%; height:auto;\" > the amount of time that it takes Noya to drive into the city.<BR>\n" );
document.write( "If she spent two hours total driving, then the amount of time driving home must then be <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2-t ALIGN=MIDDLE  ALT=\"2-t\"   DISABLED_style= \"max-width:90%; height:auto;\" >. <BR>\n" );
document.write( "We know that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=distance+=+rate+%2A+time ALIGN=MIDDLE  ALT=\"distance+=+rate+%2A+time\"   DISABLED_style= \"max-width:90%; height:auto;\" >. Assuming Noya's house hasn't moved since she was at work, her drive to and from work should be the same distance. <BR>\n" );
document.write( "How far did she drive to work? <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=distance+=+rate+%2A+time ALIGN=MIDDLE  ALT=\"distance+=+rate+%2A+time\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "so  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15%2At ALIGN=MIDDLE  ALT=\"15%2At\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "How far is home?<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=35%282-t%29 ALIGN=MIDDLE  ALT=\"35%282-t%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Set them equal:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15t=35%282-t%29 ALIGN=MIDDLE  ALT=\"15t=35%282-t%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "And solve for t (I'll let you do that part). </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );