2 8 x 7 9 July 8, 2019 16 32 64 128 4 2 8 x 9 7 3 2 9 7 8 x 1 4 5 x 8 2 x 7 4 x 9 2 7 x 3 8 x 7 9 2 4x 8 )= 7 x 9 2 8 9x x 7 6 2 5 8 x 1 7 9 2 9x 8 )= 8 x 7 2 7 8 x 1 9 7 8 2 (- x 9y 2 7 x 9 8 simplified 2 9 7 8 x 1 3 2 8 9 7 6 x the mean is 6 7 8 x 2 9 10 2 8 9 7 6 x
