document.write( "Question 406096: Sorry for the wrong subject? I wasnt sure what this question would be listed as.
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document.write( "Tell whether each sum is POSITIVE, NEGATIVE, OR ZERO. Explain your reasoning.\r
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document.write( "n is positive and m is negativem n + (-m) is ___ ?
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document.write( "n is positive and m is negative, -n + m is ____?
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document.write( "|n| = |m|, n is positive, and m is negative. -n + (-m) is ____?
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document.write( "n=m, and n and m are both the same sign. n + (-m) is ____?\r
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document.write( "Thankyou! Please respond fast! :) \n" );
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Algebra.Com's Answer #286670 by stanbon(75887) ![]() You can put this solution on YOUR website! Tell whether each sum is POSITIVE, NEGATIVE, OR ZERO. Explain your reasoning. \n" ); document.write( "n is positive and m is negativem n + (-m) is ___ ? \n" ); document.write( "If m is negative, -m is positive. \n" ); document.write( "positive + positive = POSITIVE \n" ); document.write( "------------------------------------ \n" ); document.write( "n is positive and m is negative, -n + m is ____? \n" ); document.write( "If n is poitive -n is negative \n" ); document.write( "negative + negative = NEGATIVE \n" ); document.write( "------------------------------------ \n" ); document.write( "|n| = |m|, n is positive, and m is negative. -n + (-m) is ____? \n" ); document.write( "If n is positve -n is negative \n" ); document.write( "If m is negative -m is positive \n" ); document.write( "Since |n|=|m|, m is the negative of n \n" ); document.write( "So, -n + (-m) = -n+(--n) = -n+n = ZERO \n" ); document.write( "-------------------------------------------- \n" ); document.write( "n=m, and n and m are both the same sign. n + (-m) is ____? \n" ); document.write( "ZERO \n" ); document.write( "=========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============ \n" ); document.write( " \n" ); document.write( " |