zyxwtu zyxwtu 22-11-2022 Mathematics contestada PLEASE HELP ME Simplify 6/7c − 5/9d − 1/2 c + 1/3d A: 514c − 29d B: 59c + 412d = 59c +13d C: 59c − 412d = 59c −13d D: 514c + 29d