document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=458690>Question 458690</A>: <I><SPAN STYLE=\"word-break: break-all;\"> David got in his '29 Ford and started driving west from Florida at a constant speed of 30 miles per hour. An hour later Anna got in her '31 Buick and started driving west from Florida at a constant speed.  After driving 4 hours Anna had passed David and was 10 miles ahead of him.  How fast was Anna driving?\r<BR>\n" );
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document.write( "PLEASE ANSWER MY QUESTION!!!!! PLEASE!!!\r<BR>\n" );
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document.write( "THANK YOU!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #314645 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=314645\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> David got in his '29 Ford and started driving west from Florida at a constant speed of 30 miles per hour. An hour later Anna got in her '31 Buick and started driving west from Florida at a constant speed. After driving 4 hours Anna had passed David and was 10 miles ahead of him. How fast was Anna driving? <BR>\n" );
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document.write( "David DATA:<BR>\n" );
document.write( "rate = 30 mph ; time = 5 hrs ; distance = rt = 30*5 = 150 miles <BR>\n" );
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document.write( "Anna DATA:<BR>\n" );
document.write( "distance = 160 miles ;  time = 4 hrs ; rate = d/t = 160/4 = 40 mph<BR>\n" );
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document.write( "Anna's rate = 40 mph<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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