Mathematics, 08.12.2020 01:10 favre22fs

After simplifying, which expressions are equivalent? Select three options A.(3.4a – 1.7b) + (2.5a – 3.9b)
B.(2.5a + 1.6b) + (3.4a + 4b)
C.(–3.9b + a) + (–1.7b + 4.9a)
D.–0.4b + (6b – 5.9a)
E.5.9a – 5.6b

Answers: 3

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