document.write( "Question 308693: A driver who drives at a speed of r mph for t hr will travel d mi given by d=rt mi. How far will a driver travel at a speed of 57 mph for 8 hrs. \n" ); document.write( "
Algebra.Com's Answer #220737 by rfer(16322)\"\" \"About 
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57*8=456 miles \n" ); document.write( "
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