document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1113978>Question 1113978</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Any help on this question would be greatly appreciated. The assignment is due on April 9, 2018. If you can help before then, please do. Thank you so much!\r<BR>\n" );
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document.write( "A boat traveling upstream goes 70 kilometers in 7 hours. If the return trip takes only 5 hours, what is the speed (in kilometers per hour) of the boat in still water? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #728995 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39627)</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=728995\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> r, speed when no current<BR>\n" );
document.write( "c, speed of current\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28r-c=10%2Cr%2Bc=14%29 ALIGN=MIDDLE  ALT=\"system%28r-c=10%2Cr%2Bc=14%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Use Elimination Method. </SPAN>\n" );
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