document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1052537>Question 1052537</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Fiora starts riding her bike at 20 mph, then slows down to 12 mph. The whole trip of 70 miles takes her 4.5 hours. For what distance does she travel at 20 mph?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #667872 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=667872\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Fiora starts riding her bike at 20 mph, then slows down to 12 mph. The whole trip of 70 miles takes her 4.5 hours. For what distance does she travel at 20 mph? <BR>\n" );
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document.write( "d = r*t<BR>\n" );
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document.write( "t = hours at 20 mi/hr<BR>\n" );
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document.write( "20t + 12*(4.5 - t) = 70<BR>\n" );
document.write( "8t = 16<BR>\n" );
document.write( "t = 2 hours<BR>\n" );
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document.write( "d @ 20 mi/hr = 20*2 = 40 miles<BR>\n" );
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document.write( "40/20 + 30/12 = 4.5 hours<BR>\n" );
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