document.write( "Question 904146: 2 planes leave in the same time from 2 cities 3150 km apart, going in opposite directions toward each other
\n" ); document.write( "Plane A is flying at 800km/h
\n" ); document.write( "Plane B is flying at 600km/h
\n" ); document.write( "When wil they meet in the air
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Algebra.Com's Answer #548572 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
d=r*t+R*t
\n" ); document.write( "3150=800*t+600*t
\n" ); document.write( "3150=1400*t
\n" ); document.write( "t=2.25 hours
\n" ); document.write( "d=R*t
\n" ); document.write( "d=600*2.25
\n" ); document.write( "d=1350.0 miles at 600 mph
\n" ); document.write( "d=r*t
\n" ); document.write( "d=800*2.25
\n" ); document.write( "d=1800.0 miles at 800 mph
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