document.write( "Question 1198777: Two cars start from the same point, at 9:45 am, traveling in opposite directions at 45 and 55 mph,respectively. At what time will they be 550 miles apart?\r
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\n" ); document.write( "\n" ); document.write( "A) 3:15 PM \r
\n" ); document.write( "\n" ); document.write( "B) 3:30 PM\r
\n" ); document.write( "\n" ); document.write( "C) 4:15 PM \r
\n" ); document.write( "\n" ); document.write( "D) 4:45 PM
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Algebra.Com's Answer #832421 by Alan3354(69443)\"\" \"About 
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Two cars start from the same point, at 9:45 am, traveling in opposite directions at 45 and 55 mph,respectively. At what time will they be 550 miles apart?
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\n" ); document.write( "\"respectively\" contributes nothing, is superfluous.
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\n" ); document.write( "Opposite directions --> the speeds are added.
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\n" ); document.write( "d = r*t --- solve for t
\n" ); document.write( "Add t to 9:45
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