document.write( "Question 648269: -1/10+(-9/10) \n" ); document.write( "
Algebra.Com's Answer #406611 by jim_thompson5910(35256)\"\" \"About 
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-1/10+(-9/10)\r
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\n" ); document.write( "\n" ); document.write( "-1/10-9/10\r
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\n" ); document.write( "\n" ); document.write( "(-1-9)/10\r
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\n" ); document.write( "\n" ); document.write( "-10/10\r
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\n" ); document.write( "\n" ); document.write( "-1\r
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\n" ); document.write( "\n" ); document.write( "So -1/10+(-9/10) = -1
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