document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=810798>Question 810798</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In 4 hours, Kerrie can go 15 miles upriver and come back. the speed of the current is 5 mph. what is the speed of the boat in still water?<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 #488498 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39630)</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=488498\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Direction_________speed____________time_________________distance<BR>\n" );
document.write( "upriver___________r-5______________(___)________________15<BR>\n" );
document.write( "downriver_________r+5______________(___)________________15<BR>\n" );
document.write( "Total________________________________4\r<BR>\n" );
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document.write( "The way Rate*Time=Distance works, know that Time=Distance/Rate:\r<BR>\n" );
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document.write( "Direction_________speed____________time_________________distance<BR>\n" );
document.write( "upriver___________r-5______________<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15%2F%28r-5%29 ALIGN=MIDDLE  ALT=\"15%2F%28r-5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >________________15<BR>\n" );
document.write( "downriver_________r+5______________<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15%2F%28r%2B5%29 ALIGN=MIDDLE  ALT=\"15%2F%28r%2B5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >________________15<BR>\n" );
document.write( "Total________________________________4\r<BR>\n" );
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document.write( "Solve for r in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%2815%281%2F%28r-5%29%2B1%2F%28r%2B5%29%29=4%29 ALIGN=MIDDLE  ALT=\"highlight%2815%281%2F%28r-5%29%2B1%2F%28r%2B5%29%29=4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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