242chriskelly 242chriskelly 17-02-2022 Mathematics contestada Simplify: –13.5a + 34.12b + 65.5a – 32.5b – 35.8a A. 32.5a + 20.47b B. 16.2a + 1.62b C. –18.7a – 26b D. 1.62a + 16.2b