document.write( "Question 484176: Two buses leaves houston at the same times and travel opposite directions one bus average 55 miles per hour second bus average 45 miles per hour when will they be 400 miles apart
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Algebra.Com's Answer #331428 by jorel1380(3719) $\"\"$ $\"About$

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400/45+55=400/100=4 hours until they're 400 miles apart.. \n" ); document.write( "

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