document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=454685>Question 454685</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the speed of a boat in still water is 28 mph. the boat traveled 70 mi down a river in the same amount of time it took to travel 42 mi up the river.  find the rate of the river's current. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #314927 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><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=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=314927\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 70/28+c=42/28-c<BR>\n" );
document.write( "1960-70c=1176+42c<BR>\n" );
document.write( "112c=784<BR>\n" );
document.write( "c=7<BR>\n" );
document.write( "The river's current is 7 mph.. </SPAN>\n" );
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