Identify the property of algebra illustrated by the statement (2x + 5y) + 3z = 2x + (5y + 3z).

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Questions 7-8. use the following table to answer. year 2006 2007 2008 2009 2010 2011 2012 2013 cpi 201.6 207.342 215.303 214.537 218.056 224.939 229.594 232.957 7. suppose you bought a house in 2006 for $120,000. use the table above to calculate the 2013 value adjusted for inflation. (round to the nearest whole number) 8. suppose you bought a house in 2013 for $90,000. use the table above to calculate the 2006 value adjusted for inflation. (round to the nearest whole number)

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2