10 8 9 3 4 July 8, 2019 16 32 64 128 10 8 9 x 3 4 10 4n 8 9 n 3 8 7 10 x 9 3 4 x2 8 9 10 minus 3 1 4 as a fraction 8 9 10 minus 3 1 4 3 10 4m 8 )+ 9 3 4 of 10 8 9 as a fraction 9 8 x 3 10 9 40 Y 10 yx 3 9 4 8 9 3 (- 3t 10 ) 6t 8 4 2x 9 10 2x 7 8 =- 3 40