document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=887023>Question 887023</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me! \r<BR>\n" );
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document.write( "Starting at home, Jessica travelled uphill to the hardware store for 75 minutes at just 4 mph. She then travelled back home along the same path downhill at a speed of 12 mph.\r<BR>\n" );
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document.write( "What is her average speed for the entire trip from home to the hardware store and back?<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 #536322 by </B><A HREF=/tutors/aboutme.mpl?userid=MathTherapy><B>MathTherapy(10551)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathTherapy><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=MathTherapy><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=536322\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Please help me! \r<BR>\n" );
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document.write( "Starting at home, Jessica travelled uphill to the hardware store for 75 minutes at just 4 mph. She then travelled back home along the same path downhill at a speed of 12 mph.\r<BR>\n" );
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document.write( "What is her average speed for the entire trip from home to the hardware store and back?<BR>\n" );
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document.write( "On uphill trip, distance traveled: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2875%2F60%29+%2A+4 ALIGN=MIDDLE  ALT=\"%2875%2F60%29+%2A+4\"   DISABLED_style= \"max-width:90%; height:auto;\" >, or 5 miles<BR>\n" );
document.write( "On downhill trip, time taken: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%2F12 ALIGN=MIDDLE  ALT=\"5%2F12\"   DISABLED_style= \"max-width:90%; height:auto;\" > hr<BR>\n" );
document.write( "Total distance: 2(5), or 10 miles<BR>\n" );
document.write( "Total time: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=75%2F60+%2B+5%2F12 ALIGN=MIDDLE  ALT=\"75%2F60+%2B+5%2F12\"   DISABLED_style= \"max-width:90%; height:auto;\" >, or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15%2F12+%2B+5%2F12 ALIGN=MIDDLE  ALT=\"15%2F12+%2B+5%2F12\"   DISABLED_style= \"max-width:90%; height:auto;\" >, or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=20%2F12 ALIGN=MIDDLE  ALT=\"20%2F12\"   DISABLED_style= \"max-width:90%; height:auto;\" >, or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%2F3 ALIGN=MIDDLE  ALT=\"5%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" > hours\r<BR>\n" );
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document.write( "Average speed = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=total_distance%2Ftotal_time ALIGN=MIDDLE  ALT=\"total_distance%2Ftotal_time\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Average speed = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10%2F%285%2F3%29 ALIGN=MIDDLE  ALT=\"10%2F%285%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >______<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10+%2A+%283%2F5%29 ALIGN=MIDDLE  ALT=\"10+%2A+%283%2F5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >____<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2cross%2810%29+%2A+%283%2Fcross%285%29%29 ALIGN=MIDDLE  ALT=\"2cross%2810%29+%2A+%283%2Fcross%285%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28highlight_green%286%29%29 ALIGN=MIDDLE  ALT=\"highlight_green%28highlight_green%286%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > mph </SPAN>\n" );
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