document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=910523>Question 910523</A>: <I><SPAN STYLE=\"word-break: break-all;\"> andrew made a trip to his cabin on the lake and back. the trip there took 3 hours and the trip back took 5 hours. he averaged 27 mph on the return trip. find the average speed on the trip there<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 #552546 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=552546\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Andrew made a trip to his cabin on the lake and back.<BR>\n" );
document.write( " the trip there took 3 hours and the trip back took 5 hours.<BR>\n" );
document.write( " he averaged 27 mph on the return trip.<BR>\n" );
document.write( " find the average speed on the trip there<BR>\n" );
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document.write( "let s = av speed there<BR>\n" );
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document.write( "The trips there and back are equal, write a dist equation; dist = speed * time<BR>\n" );
document.write( "3s = 27(5)<BR>\n" );
document.write( "3s = 135<BR>\n" );
document.write( "s = 135/3<BR>\n" );
document.write( "s = 45 mph there<BR>\n" );
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document.write( "See if that checks out find the distances, should be equal<BR>\n" );
document.write( "27*5 = 135<BR>\n" );
document.write( "45*3 = 135<BR>\n" );
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