document.write( "Question 239782: Please help\r
\n" ); document.write( "\n" ); document.write( "three less than a product of two numbers?\r
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\n" ); document.write( "\n" ); document.write( "one day the temperature dropped from -5 degrees f to -20 degrees f. how many degrees did it drop?
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Algebra.Com's Answer #176112 by College Student(505)\"\" \"About 
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three less than a product of two numbers?
\n" ); document.write( "Your statement would be: \"3-xy\"\r
\n" ); document.write( "\n" ); document.write( "one day the temperature dropped from -5 degrees f to -20 degrees f. how many degrees did it drop?
\n" ); document.write( "In this case we take the final temperature and deduct the initial temperature. Be careful with the negative signs.
\n" ); document.write( "The equation would be like this:
\n" ); document.write( "Final - Initial = temperature change
\n" ); document.write( "(-20) - (-5) = ?
\n" ); document.write( "-20 + 5 = -15
\n" ); document.write( "The temperature dropped by 15 degrees.
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