sumisweetgumsss sumisweetgumsss 27-05-2021 Mathematics contestada HELP HELPMARKING THE PERSON WHO ANSWERS THIS FIRST AS BRAINLIEST ; 1) simplify -4/5 x 3/7 x 15/16 x (-14/9) 2) value of (2/5)x(-3/7) - (-3/7)x(3/5) = ?