document.write( "Question 570424: 4how long dose it take to travle 250 miles at an average speed of 20 mi/h \n" ); document.write( "
Algebra.Com's Answer #367689 by Alan3354(69443)\"\" \"About 
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4how long dose it take to travle 250 miles at an average speed of 20 mi/h
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\n" ); document.write( "d = r*t
\n" ); document.write( "t = d/r
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