kanadegumigumichan kanadegumigumichan 14-12-2022 Mathematics contestada Simplify. 4 (7d+9) 28d +36 28d+9 11d + 13 11d +9 BESTIES HELP ME OUT ITS DUE AT 11:59 Aand ITS 9PM THIS IS A CALL FOR HELP ILL GIVE U BRAINLIEDT