document.write( "Question 362045: You leave your home going 40 mph and arrive at work 1 minute late.
\n" ); document.write( "the next day you leave your home going 45 mph and arrive 1 minute early.\r
\n" ); document.write( "\n" ); document.write( "Question: How far away is your work?
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Algebra.Com's Answer #258066 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
40 mph = 2/3 mi/minute
\n" ); document.write( "45 mph = 3/4 mi/minute
\n" ); document.write( "The difference in time is 2 minutes.
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\n" ); document.write( "d/(3/4) = d/(2/3) - 2
\n" ); document.write( "4d/3 = 3d/2 - 2 = (3d-4)/2
\n" ); document.write( "8d = 3(3d-4) = 9d - 12
\n" ); document.write( "d = 12 miles
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\n" ); document.write( "12 miles @ 40 mph --> 18 minutes
\n" ); document.write( "12 miles @ 45 mph --> 16 minutes
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