document.write( "Question 22888: From a point on a river, two boats are driven in opposite directions, one at 8 miles per hour and the other at 5 miles per hour. In how many hours will they be 52 miles apart?
\n" ); document.write( "A. 1 hour
\n" ); document.write( "B. 6 hours
\n" ); document.write( "C. 4 hours
\n" ); document.write( "D. 5 hours
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Algebra.Com's Answer #11283 by Paul(988)\"\" \"About 
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8x+5x=52
\n" ); document.write( "13x=52
\n" ); document.write( "x=4
\n" ); document.write( "Hence, in 4 hours they will be 52 miles apart.
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