document.write( "Question 75460: Sarah leaves Seattle for Newyork in her car, averaging 80mph across open country. 1hr later a plane leaves Seattle for Newyork following the same route and flying 400mph. Howlong before the plane overtake the car? \n" ); document.write( "
Algebra.Com's Answer #54147 by SAMANTHA MACIAS(1)\"\" \"About 
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