document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=907574>Question 907574</A>: <I><SPAN STYLE=\"word-break: break-all;\"> So it's d=r•t .... Two cars start from towns 665 miles apart and travel toward each other. They meet after 7hrs. Find the speed of each car if one travels 25 miles faster  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #550451 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=550451\">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=+d+ ALIGN=MIDDLE  ALT=\"+d+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = the distance the <BR>\n" );
document.write( "slower car travels in 7 hrs<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+665+-+d+ ALIGN=MIDDLE  ALT=\"+665+-+d+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = the distance the <BR>\n" );
document.write( "faster car travels in 7 hrs<BR>\n" );
document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+s+ ALIGN=MIDDLE  ALT=\"+s+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = the speed of the slower car<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+s+%2B+45+ ALIGN=MIDDLE  ALT=\"+s+%2B+45+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = the speed of the faster car<BR>\n" );
document.write( "-------------------------------------<BR>\n" );
document.write( "Equation for slower car:<BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+d+=+s%2A7+ ALIGN=MIDDLE  ALT=\"+d+=+s%2A7+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Equation for faster car:<BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+665+-+d+=+%28+s+%2B+45+%29%2A7+ ALIGN=MIDDLE  ALT=\"+665+-+d+=+%28+s+%2B+45+%29%2A7+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "----------------------------<BR>\n" );
document.write( "Add the equations<BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+d+=+s%2A7+ ALIGN=MIDDLE  ALT=\"+d+=+s%2A7+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+665+-+d+=+%28+s+%2B+45+%29%2A7+ ALIGN=MIDDLE  ALT=\"+665+-+d+=+%28+s+%2B+45+%29%2A7+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "----------------------------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+665+=+7s+%2B+7s+%2B+315+ ALIGN=MIDDLE  ALT=\"+665+=+7s+%2B+7s+%2B+315+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+14s+=+350+ ALIGN=MIDDLE  ALT=\"+14s+=+350+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+s+=+25+ ALIGN=MIDDLE  ALT=\"+s+=+25+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+s+%2B+45+=+70+ ALIGN=MIDDLE  ALT=\"+s+%2B+45+=+70+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "The slower cars speed is 25 mi/hr<BR>\n" );
document.write( "The faster car's speed is  70 mi/hr<BR>\n" );
document.write( "------------------------------<BR>\n" );
document.write( "check:<BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+d+=+s%2A7+ ALIGN=MIDDLE  ALT=\"+d+=+s%2A7+\"   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+=+25%2A7+ ALIGN=MIDDLE  ALT=\"+d+=+25%2A7+\"   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+=+175+ ALIGN=MIDDLE  ALT=\"+d+=+175+\"   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=+665+-+d+=+%28+s+%2B+45+%29%2A7+ ALIGN=MIDDLE  ALT=\"+665+-+d+=+%28+s+%2B+45+%29%2A7+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+665+-+d+=+70%2A7+ ALIGN=MIDDLE  ALT=\"+665+-+d+=+70%2A7+\"   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+=+665+-+490+ ALIGN=MIDDLE  ALT=\"+d+=+665+-+490+\"   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+=+175+ ALIGN=MIDDLE  ALT=\"+d+=+175+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "OK<BR>\n" );
document.write( " \r<BR>\n" );
document.write( "\n" );
document.write( "                              </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );