# math

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plse help me with these questions thx a million

19 2 1/4+3 15/16

22. -5 7/12+10 3/4=

28.-3.5+(-5.2)= is it 9.7

34.-304+9.1= is it 6

thx a million

• math -

28 sign is negative.
34 No

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Date US Population Jul 1, 2012 313.85 million Jul 1, 2011 311.59 million Jul 1, 2010 309.35 million Jul 1, 2009 306.77 million Jul 1, 2008 304.09 million Jul 1, 2007 301.23 million Jul 1, 2006 298.38 million Jul 1, 2005 295.52 million …

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