Wreckit204 Wreckit204 15-12-2020 Mathematics contestada Simplify: 2.4 + 8.4q – 0.3q – 7.9 A. 8.1q + 5.5 B. –8.1q – 5.5 C. 8.1q – 5.5 D. –8.1q + 5.5