document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=976562>Question 976562</A>: <I><SPAN STYLE=\"word-break: break-all;\"> After Hurricane Katrina, a rescue vehicle leaves a station at noon and heads for New Orleans. An hour later a second vehicle traveling 10 mph faster leaves the same station. By 4:00 p.m., the first vehicle reaches its destination, and the second is still 10 mi away. How fast is each vehicle?\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #598131 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=598131\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> r, rate of either but only one of the vehicles;<BR>\n" );
document.write( "d, the distance each vehicle travels to the rescue site;<BR>\n" );
document.write( "t, ... time...\r<BR>\n" );
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document.write( "__________________speed___________time__________distance<BR>\n" );
document.write( "vehicleOne_______(_r_)_____________4_____________d<BR>\n" );
document.write( "vehicleTwo_______(r+10)____________4_____________d-10\r<BR>\n" );
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document.write( "Reading and carefully thinking on the desciption a few times is necessary to decide how to fill the data table cells.  Observe that no variable for time were used.\r<BR>\n" );
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document.write( "You want to formulate equations and solve for the unknown variable r; and you can also solve for d if you want.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28r%2A4=d%2C%28r%2B10%29%2A4=d-10%29 ALIGN=MIDDLE  ALT=\"system%28r%2A4=d%2C%28r%2B10%29%2A4=d-10%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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