12-7 9 July 8, 2019 16 32 64 128 12 7 9 12 7 99 12 7 97 12 7 9 10 12 7 9 6 12 7 95 12 7 9 8 12 7 9 35 12 7 9 2 12 7 9 3 12 7 9 4 12 7 9 14 12 7 9 as a decimal 12 7 90 12 7 9 x