document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=770904>Question 770904</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me with this problem as fast as you can. Your effort is appreciate. :)<BR>\n" );
document.write( "~Carolyn drove from her home to school at 40 mph and was 10 minutes late. The next day she drove to school at 60 mph and was 10 minutes early. How far is far Carolyn's school from her home?<BR>\n" );
document.write( "P.S. when u help me can you please please send answer,explanation and how you get the answer. Thank you!<BR>\n" );
document.write( "Sincerely, desperately hoping for an answer ASAP. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #469841 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=469841\">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+ ALIGN=MIDDLE  ALT=\"+t+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = the time in hours which <BR>\n" );
document.write( "would make her arrive on time<BR>\n" );
document.write( "----------------------------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t+%2B++10%2F60++ ALIGN=MIDDLE  ALT=\"+t+%2B++10%2F60++\"   DISABLED_style= \"max-width:90%; height:auto;\" > = her time in hrs when<BR>\n" );
document.write( "she drives <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+40+ ALIGN=MIDDLE  ALT=\"+40+\"   DISABLED_style= \"max-width:90%; height:auto;\" > mi/hr<BR>\n" );
document.write( "----------------------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t+-++10%2F60++ ALIGN=MIDDLE  ALT=\"+t+-++10%2F60++\"   DISABLED_style= \"max-width:90%; height:auto;\" > = her time in hrs when<BR>\n" );
document.write( "she drives <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+60+ ALIGN=MIDDLE  ALT=\"+60+\"   DISABLED_style= \"max-width:90%; height:auto;\" > mi/hr <BR>\n" );
document.write( "----------------------<BR>\n" );
document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+d+ ALIGN=MIDDLE  ALT=\"+d+\"   DISABLED_style= \"max-width:90%; height:auto;\" > =distance in miles from home to school<BR>\n" );
document.write( "----------------------<BR>\n" );
document.write( "Equation for driving <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+40+ ALIGN=MIDDLE  ALT=\"+40+\"   DISABLED_style= \"max-width:90%; height:auto;\" > mi/hr:<BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+d+=+40%2A%28+t+%2B+10%2F60++%29+ ALIGN=MIDDLE  ALT=\"+d+=+40%2A%28+t+%2B+10%2F60++%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Equation for driving <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+60+ ALIGN=MIDDLE  ALT=\"+60+\"   DISABLED_style= \"max-width:90%; height:auto;\" > mi/hr:<BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+d+=+60%2A%28+t+-+10%2F60++%29+ ALIGN=MIDDLE  ALT=\"+d+=+60%2A%28+t+-+10%2F60++%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "--------------------------<BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+d+=+40%2A%28+t+%2B+1%2F6++%29+ ALIGN=MIDDLE  ALT=\"+d+=+40%2A%28+t+%2B+1%2F6++%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+d+=+40t+%2B+20%2F3+ ALIGN=MIDDLE  ALT=\"+d+=+40t+%2B+20%2F3+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and<BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+d+=+60%2A%28+t+-+1%2F6++%29+ ALIGN=MIDDLE  ALT=\"+d+=+60%2A%28+t+-+1%2F6++%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+d+=+60t+-+10+ ALIGN=MIDDLE  ALT=\"+d+=+60t+-+10+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-------------------<BR>\n" );
document.write( "By substitution:<BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+40t+%2B+20%2F3+=+60t+-+10+ ALIGN=MIDDLE  ALT=\"+40t+%2B+20%2F3+=+60t+-+10+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+20t+=+20%2F3+%2B+10+%7D%7D%0D%0A%282%29+%7B%7B%7B+20t+=+20%2F3+%2B+30%2F3+ ALIGN=MIDDLE  ALT=\"+20t+=+20%2F3+%2B+10+%7D%7D%0D%0A%282%29+%7B%7B%7B+20t+=+20%2F3+%2B+30%2F3+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+20t+=+50%2F3+ ALIGN=MIDDLE  ALT=\"+20t+=+50%2F3+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t+=+5%2F6+ ALIGN=MIDDLE  ALT=\"+t+=+5%2F6+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "Plug this result back into either equation:<BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+d+=+60%2A%28+5%2F6+-+1%2F6++%29+ ALIGN=MIDDLE  ALT=\"+d+=+60%2A%28+5%2F6+-+1%2F6++%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+d+=+60%2A%28+2%2F3+%29+ ALIGN=MIDDLE  ALT=\"+d+=+60%2A%28+2%2F3+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+d+=+40+ ALIGN=MIDDLE  ALT=\"+d+=+40+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The distance in miles from home to school is 40 mi<BR>\n" );
document.write( "check:<BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+d+=+40%2A%28+t+%2B+1%2F6++%29+ ALIGN=MIDDLE  ALT=\"+d+=+40%2A%28+t+%2B+1%2F6++%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+40+=+40%2A%28+t+%2B+1%2F6++%29+ ALIGN=MIDDLE  ALT=\"+40+=+40%2A%28+t+%2B+1%2F6++%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+40+=+40%2A%28+5%2F6+%2B+1%2F6++%29+ ALIGN=MIDDLE  ALT=\"+40+=+40%2A%28+5%2F6+%2B+1%2F6++%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+40+=+40%2A1+ ALIGN=MIDDLE  ALT=\"+40+=+40%2A1+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "OK\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );