document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=694365>Question 694365</A>: <I><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "mandy begins bicycling west at 30 miles per hour at 11:00 a.m. if liz leaves from the same point 20 minutes later bicycling west at 36 miles per hour, when will she catch mandy? </SPAN>\n" );
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document.write( "MANDY=30T<BR>\n" );
document.write( "LIZ=36(T-1/3)<BR>\n" );
document.write( "THE DISTANCES ARE EQUAL.<BR>\n" );
document.write( "30T=36(T-1/3)<BR>\n" );
document.write( "30T=36T+36(-1/3)<BR>\n" );
document.write( "30T=36T-12<BR>\n" );
document.write( "30T-36T=-12<BR>\n" );
document.write( "-6T=-12<BR>\n" );
document.write( "T=-12/-6<BR>\n" );
document.write( "T=2 HOUR THEY WILL MEET.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "30*2=36(2-1/3)<BR>\n" );
document.write( "60=36(1 2/3)<BR>\n" );
document.write( "60=36*5/3<BR>\n" );
document.write( "60=180/3<BR>\n" );
document.write( "60=60<BR>\n" );
document.write( " </SPAN>\n" );
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