document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=902597>Question 902597</A>: <I><SPAN STYLE=\"word-break: break-all;\"> On a weekend outing, charles rents a motorboat for 10 hours to travel down the river and back. The rental operator tells him to go 4 hours downstream, leaving 6 hours to return upstream. <BR>\n" );
document.write( "If the river current flows at a speed of 5 mph how fast must Charles travel in order to return in 10 hours?\r<BR>\n" );
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document.write( "How far downstream did Charles go before he turned back? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #547413 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=547413\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4(r+5mph) = 6(r-5mph)<BR>\n" );
document.write( "  50 = 5r<BR>\n" );
document.write( "  10mph = r, speed of boat </SPAN>\n" );
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