document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=346372>Question 346372</A>: <I><SPAN STYLE=\"word-break: break-all;\"> wilma drove at an average speed  of 50 miles per hour in city a to visit her sister in city b. she stayed in city b 25 hours, and on the trip back averaged 55 mph. she returned home 47 hours after she left. how many miles is city a from city b. \r<BR>\n" );
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document.write( "1. In terms of , express Wilma's driving time from A to B\r<BR>\n" );
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document.write( "It is :50 mph\r<BR>\n" );
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document.write( "2. In terms of , her return driving time is: 55mph\r<BR>\n" );
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document.write( "3. Her TOTAL driving time is:  22 hours\r<BR>\n" );
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document.write( "So answer from 1. PLUS 2. set equal to 3. is the equation:\r<BR>\n" );
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document.write( " =  x/50+x/55=22\r<BR>\n" );
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document.write( "4. which is the equation we must use to solve for x Your answer for x is :  ???\r<BR>\n" );
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document.write( "question 4 is the only part I need help on.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #248002 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=248002\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> multiply by the LCD (550) ; add the x-terms ; divide to find x </SPAN>\n" );
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