hector55ok hector55ok 22-10-2020 Mathematics contestada Which expression is equal to 839? A. (8 x 101) + (3 x 100) + 9 B. (8 x 102) + (3 x 101) + (9 x 100) C. (8 x 103) + (3 x 102) + (9 x 101) D. (8 x 104) + (3 x 103) + (9 x 102)