10 2 9 3 1 July 8, 2019 16 32 64 128 10 1 3 x 9 2 3 3 10 x 2 9 x 1 8 10 9 с 2 3 )+ 7с 16 =- 2с 3 5y 2 9 10 1 5 10 2 3 x 9 10 3 5у 2 9 10 1 5 6 5x 3 2 9 10x 3 10 x 5 3 9 16 х 2 10 11 1 10 2 9 3 pattern 10 less than 2 3 9 12b 2 9 − 10 2x 3 1 10 3 2 3x 9 1 10 1 2 x 9 3 4 10 is less than or equal to - 2/3 (9+12b) 10 1 3 times 9 2 3