4 2 9 5 July 8, 2019 16 32 64 128 4 2 9 5 10 4 2 9 5 6 4 9 2 5 as a fraction 4 2 5 9 1 2 4 9 5 1 3 4 9 2 5 7 4 2 5 9 3 4 2 5x 9 2 4 9 5 8 4 2 9 1 5 6 4 x 2 )- 9 =- 5 4 y 2 9 5 y 3 3 4 2 9 5 6 4 3x 2 )+ 5 9 X 4 9 2 5 8 7