Mathematics
Mathematics, 13.04.2021 20:30, gtemple22pdzs4j

After simplifying, which expressions are equivalent? Select three options. (3.4a โ€“ 1.7b) + (2.5a โ€“ 3.9b)
(2.5a + 1.6b) + (3.4a + 4b)
(โ€“3.9b + a) + (โ€“1.7b + 4.9a)
โ€“0.4b + (6b โ€“ 5.9a)

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After simplifying, which expressions are equivalent? Select three options. (3.4a โ€“ 1.7b) + (2.5a โ€“...

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