document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=768261>Question 768261</A>: <I><SPAN STYLE=\"word-break: break-all;\"> John walks 10 miles at an average rate of 2 miles per hour and returns on a bicycle at an average rate of 10 miles per hour. How long (to the nearest hour) does the entire trip take him?\r<BR>\n" );
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document.write( "A) 3 hours<BR>\n" );
document.write( "B) 4 hours<BR>\n" );
document.write( "C) 5 hours<BR>\n" );
document.write( "D) 6 hours<BR>\n" );
document.write( "E) 7 hours </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #468184 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20849)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=468184\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "John walks <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=10mil ALIGN=MIDDLE  ALT=\"d=10mil\"   DISABLED_style= \"max-width:90%; height:auto;\" >  at an average rate of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s=2+mph ALIGN=MIDDLE  ALT=\"s=2+mph\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "since <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=s%2At ALIGN=MIDDLE  ALT=\"d=s%2At\"   DISABLED_style= \"max-width:90%; height:auto;\" >, we have<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10mil=2mph%2At ALIGN=MIDDLE  ALT=\"10mil=2mph%2At\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10mil%2F2mph=t ALIGN=MIDDLE  ALT=\"10mil%2F2mph=t\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5h=t ALIGN=MIDDLE  ALT=\"5h=t\"   DISABLED_style= \"max-width:90%; height:auto;\" >......John walks for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5h ALIGN=MIDDLE  ALT=\"5h\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "and returns on a bicycle at an average rate of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s=10+mph ALIGN=MIDDLE  ALT=\"s=10+mph\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "since distance is same we will have\r<BR>\n" );
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document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10mil=10mph%2At ALIGN=MIDDLE  ALT=\"10mil=10mph%2At\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10mil%2F10mph=t ALIGN=MIDDLE  ALT=\"10mil%2F10mph=t\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1h=t ALIGN=MIDDLE  ALT=\"1h=t\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " <BR>\n" );
document.write( " the entire trip takes him <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5h%2B1h=6h ALIGN=MIDDLE  ALT=\"5h%2B1h=6h\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "so, the answer is: D) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6 ALIGN=MIDDLE  ALT=\"6\"   DISABLED_style= \"max-width:90%; height:auto;\" > hours\r<BR>\n" );
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document.write( " </SPAN>\n" );
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