document.write( "Question 1004270: What is the speed of a plane that travels at a rate of 590 mph agaisnt a wind of r mph? \r
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\n" ); document.write( "C) r-590 mph
\n" ); document.write( "D) 590+r mph
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Algebra.Com's Answer #620763 by Alan3354(69443)\"\" \"About 
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What is the speed of a plane that travels at a rate of 590 mph agaisnt a wind of r mph?
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\n" ); document.write( "The airspeed of the plane is 590 mi/hr.
\n" ); document.write( "The groundspeed is 590-r mi/hr.
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