document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=635156>Question 635156</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if it took vehicle A 114 miles per hour to catch up to vehicle B on a 4 mile stretch. How fast was vehicle B going if both vehicles were 500 feet apart? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #400236 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=400236\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> if it took vehicle A 114 miles per hour to catch up to vehicle B on a 4 mile<BR>\n" );
document.write( " stretch.<BR>\n" );
document.write( " How fast was vehicle B going if both vehicles were 500 feet apart?<BR>\n" );
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document.write( "let b = vehicle B's speed in ft/sec<BR>\n" );
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document.write( "Find how long for vehicle A to cover 4 miles<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2F114 ALIGN=MIDDLE  ALT=\"4%2F114\"   DISABLED_style= \"max-width:90%; height:auto;\" > * 3600 = 126.3 seconds<BR>\n" );
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document.write( "Find how many ft/sec at 114 mph<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28114%2A5280%29%2F3600 ALIGN=MIDDLE  ALT=\"%28114%2A5280%29%2F3600\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 167.2 ft/sec<BR>\n" );
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document.write( "A has to overtake vehicle B in 126.3 sec<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=500%2F%28167.2-b%29 ALIGN=MIDDLE  ALT=\"500%2F%28167.2-b%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 126.3<BR>\n" );
document.write( "500 = 126.3(167.2-b) <BR>\n" );
document.write( "500 = 21117.36 - 126.3b<BR>\n" );
document.write( "126.3b = 21117.36 - 500<BR>\n" );
document.write( "126.3b = 20617.36<BR>\n" );
document.write( "b = 20617.36/126.2<BR>\n" );
document.write( "b = 163.24 ft/sec, speed of the car B<BR>\n" );
document.write( "Change speed to mph<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28163.24%2A3600%29%2F5280 ALIGN=MIDDLE  ALT=\"%28163.24%2A3600%29%2F5280\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 111.3 mph speed of B\r<BR>\n" );
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document.write( " </SPAN>\n" );
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