document.write( "Question 792028: -0.9 + 3.2 plz help me and no i don't know and plz have common sense \n" ); document.write( "
Algebra.Com's Answer #479819 by Edwin McCravy(20056)\"\" \"About 
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document.write( "-0.9 + 3.2\r\n" );
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document.write( "The sign of the first term is negative\r\n" );
document.write( "The sign of the second term is positive.\r\n" );
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document.write( "So the signs are different.\r\n" );
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document.write( "When the signs are different, we subtract their absolute values\r\n" );
document.write( "as we did in the 3rd or 4th grade:\r\n" );
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document.write( "3.2\r\n" );
document.write( "0.9\r\n" );
document.write( "2.3 \r\n" );
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document.write( "Then we take the sign of the larger of the absolute values,\r\n" );
document.write( "which is 3.2 and it is positive so the answer will be positive:\r\n" );
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document.write( "Answer: +2.3 or just 2.3\r\n" );
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document.write( "Edwin

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