document.write( "Question 1041988: Can someone help with this word problem?\r
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\n" ); document.write( "\n" ); document.write( "Two planes, which are 2940 miles apart, fly toward each other. Their speeds differ by 35mph.
\n" ); document.write( "If they pass each other in 4 hours, what is the speed of each?
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Algebra.Com's Answer #656892 by rothauserc(4718)\"\" \"About 
You can put this solution on YOUR website!
Let x be the rate of 1 plane, then the other plane's rate is x+35
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\n" ); document.write( "We have the following formula
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\n" ); document.write( "4x+ 4(x+35) = 2940
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\n" ); document.write( "4x + 4x+140 = 2940
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\n" ); document.write( "8x = 2800
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\n" ); document.write( "x = 350
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\n" ); document.write( "The rates for the planes are 350 mph and 385 mph
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