document.write( "Question 89168: Jeff starts driving at 55 mph from the same point that Lauren starts driving from 70 mph. They drive in opp. Directions and Lauren has a half hour head start. How long will they be able to talk on their cell phone and have a 440 mile range. \n" ); document.write( "
Algebra.Com's Answer #64807 by checkley75(3666)\"\" \"About 
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55T+70(T+.5)=440
\n" ); document.write( "55T+70T+35=440
\n" ); document.write( "125T=440-35
\n" ); document.write( "125T=405
\n" ); document.write( "T=405/125
\n" ); document.write( "T=3.24 HOURS AFTER LAUREN LEAVES THEY WILL BE 440 MILES APART
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