1 – 4x ≤ 5 July 8, 2019 16 32 64 128 1 4x 5 1 4x 5 2 1 4x 5 10 1 4x 5 7 1 4x 5 4 1 4x =- 5 7x 1 4x 5 8 1 4x 5 30 1 4x 5 3 1 4x 5x 2 1 4x 5 3 4 1 4x 5 6 1 4x 5 12
