document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=349610>Question 349610</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A car traveled 120 miles at a certain avarage rate. By increasing its avarage rate by 10mph, it traveled 160 miles in the same time it traveled the 120-mile trip. Find its average rate on the first trip. Show your work.\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 #249901 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=249901\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "Rate*Time=Distance<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%2At=D ALIGN=MIDDLE  ALT=\"R%2At=D\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "First part of the trip:<BR>\n" );
document.write( "1.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5B1%5D%2At%5B1%5D=120 ALIGN=MIDDLE  ALT=\"R%5B1%5D%2At%5B1%5D=120\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Second part of the trip:<BR>\n" );
document.write( "2.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28R%5B1%5D%2B10%29%2At%5B1%5D=160 ALIGN=MIDDLE  ALT=\"%28R%5B1%5D%2B10%29%2At%5B1%5D=160\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Solve for <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;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5B1%5D%2At%5B1%5D%2B10%2At%5B1%5D=160 ALIGN=MIDDLE  ALT=\"R%5B1%5D%2At%5B1%5D%2B10%2At%5B1%5D=160\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=120%2B10%2At%5B1%5D=160 ALIGN=MIDDLE  ALT=\"120%2B10%2At%5B1%5D=160\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10%2At%5B1%5D=40 ALIGN=MIDDLE  ALT=\"10%2At%5B1%5D=40\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28t%5B1%5D=4%29 ALIGN=MIDDLE  ALT=\"highlight%28t%5B1%5D=4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Then from eq. 1,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5B1%5D%2A4=120 ALIGN=MIDDLE  ALT=\"R%5B1%5D%2A4=120\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5B1%5D=30 ALIGN=MIDDLE  ALT=\"R%5B1%5D=30\"   DISABLED_style= \"max-width:90%; height:auto;\" >mph </SPAN>\n" );
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