Evaluate the expression when x=4 and y=-4

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

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)

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.