document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=206567>Question 206567</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Craig Drives 20 miles per hour faster than sara. in the same time that sara drives 225 miles, craig drives 325 miles. find the speed of each car </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #156107 by </B><A HREF=/tutors/aboutme.mpl?userid=HyperBrain><B>HyperBrain(694)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=HyperBrain><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=156107\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> d=vt so t=d/v\r<BR>\n" );
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document.write( "Let x=sara's speed<BR>\n" );
document.write( "Then x+20=craig's speed\r<BR>\n" );
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document.write( "225/x=325/(x+20)\r<BR>\n" );
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document.write( "Multiply both sides by x(x+20)<BR>\n" );
document.write( "225(x+20)=325x<BR>\n" );
document.write( "225x+4500=325x<BR>\n" );
document.write( "100x=4500<BR>\n" );
document.write( "x=<u>(Sara's speed) 100 mi/hr</u><BR>\n" );
document.write( "x+20=<u>(Craig's speed) 120 mi/hr</u>\r<BR>\n" );
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document.write( "Power up,<BR>\n" );
document.write( "HyperBrain! </SPAN>\n" );
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