document.write( "Question 67435: The Jones family drove to Disneyland at 50 miles per hour and returned on the same route at 40mph. Find the distance to Disneyland if the total driving time was 7.2 hours.
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Algebra.Com's Answer #47975 by Nate(3500)\"\" \"About 
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distance = 50*t
\n" ); document.write( "distance = 40*(7.2 - t)
\n" ); document.write( "50t = 40(7.2 - t)
\n" ); document.write( "50t = 288 - 40t
\n" ); document.write( "90t = 288
\n" ); document.write( "t = 3.2
\n" ); document.write( "distance = 50*t or 160 miles
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