document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=959217>Question 959217</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A businessman  drives from Washington D.C. to Boston, a distance of 442 miles, and then makes the return trip.  On the way to Boston,  he is driving 65 miles per hour,  taking a 1 hour rest stop during the drive.  After finishing his business in Boston,  he makes the return trip driving at 45 miles per hour and takes a 45 minute rest stop halfway through the trip.  Which leg of the journey,  Washington D.C.,  to Boston or Boston to Washington D.C.,  takes the longest time? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #586312 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=586312\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t%5B1%5D+ ALIGN=MIDDLE  ALT=\"+t%5B1%5D+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = his time spent driving to Boston in mi/hr<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+442+=+65t%5B1%5D+ ALIGN=MIDDLE  ALT=\"+442+=+65t%5B1%5D+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t%5B1%5D+=+6.8+ ALIGN=MIDDLE  ALT=\"+t%5B1%5D+=+6.8+\"   DISABLED_style= \"max-width:90%; height:auto;\" > hrs<BR>\n" );
document.write( "------------------<BR>\n" );
document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t%5B2%5D+ ALIGN=MIDDLE  ALT=\"+t%5B2%5D+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = his time spent driving to D.C. in mi/hr<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+442+=+45t%5B2%5D+ ALIGN=MIDDLE  ALT=\"+442+=+45t%5B2%5D+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t%5B2%5D+=+9.822+ ALIGN=MIDDLE  ALT=\"+t%5B2%5D+=+9.822+\"   DISABLED_style= \"max-width:90%; height:auto;\" > hrs<BR>\n" );
document.write( "---------------------<BR>\n" );
document.write( "Total time to Boston is:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+1+%2B+6.8+=+7.8+ ALIGN=MIDDLE  ALT=\"+1+%2B+6.8+=+7.8+\"   DISABLED_style= \"max-width:90%; height:auto;\" > hrs<BR>\n" );
document.write( "Total time to D.C. is:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.75+%2B+9.822+=+10.572+ ALIGN=MIDDLE  ALT=\"+.75+%2B+9.822+=+10.572+\"   DISABLED_style= \"max-width:90%; height:auto;\" > hrs<BR>\n" );
document.write( "--------------------<BR>\n" );
document.write( "Boston to D.C. took longer by<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+10.572+-+7.8+=+2.772+ ALIGN=MIDDLE  ALT=\"+10.572+-+7.8+=+2.772+\"   DISABLED_style= \"max-width:90%; height:auto;\" > hrs\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );