document.write( "Question 1054290: two airplanes pass each other going in opposite directions. one travels at a speed of 270 miles per hour: the other travels at 210 miles per hour. how much time elapses after they pass each other before they are 1200 miles apart? \n" ); document.write( "
Algebra.Com's Answer #669514 by ikleyn(52798)\"\" \"About 
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\n" ); document.write( "two airplanes pass each other going in opposite directions. one travels at a speed of 270 miles per hour:
\n" ); document.write( "the other travels at 210 miles per hour. how much time elapses after they pass each other before they are 1200 miles apart?
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\n" ); document.write( "\n" ); document.write( "\"1200%2F%28270%2B210%29\" hours = use your calculator.\r
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