document.write( "Question 726816:
\n" ); document.write( "Two planes start from the same city at the same time. One travels at 255 mi/h and the other at 266 mi/h, in the opposite direction. How long will it take for the to be 1750 miles apart?
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Algebra.Com's Answer #444807 by checkley79(3341)\"\" \"About 
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d=rt
\n" ); document.write( "1,750=(255t)+(266t)
\n" ); document.write( "1,750=521t
\n" ); document.write( "t=1,750/521
\n" ); document.write( "t=3.36 hours or 3 hours & 22 minutes.
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