document.write( "Question 287693: two planes leave the same point at the same time. One plane travels at 252mi/h. The other plane travels at 266mi/h. How long will it take befor they are 1750 miles apart? \n" ); document.write( "
Algebra.Com's Answer #208456 by checkley77(12844)\"\" \"About 
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YOU NEGLECTED TO MENTION WHICH DIRECTION EACH PLANE IS TRAVELING SO I'LL CALCULATE THE SAME DIRECTION & THEN OPPOSITE DIRECTIONS.
\n" ); document.write( "RT=D
\n" ); document.write( "266H-252H=1,750
\n" ); document.write( "14H=1,750
\n" ); document.write( "H=1,750/14
\n" ); document.write( "H=125 HOURS.
\n" ); document.write( "266H+252H=1,750
\n" ); document.write( "518H=1,750
\n" ); document.write( "H=1,750/518
\n" ); document.write( "H=3.38 HOURS.
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