Mathematics, 16.06.2020 06:57 19brendaddavenport

Which expressions are equivalent to -56z+28 ? 1/2 ⋅(−28z+14)
(−1.4z+0.7)×40
(14−7z)⋅(−4)
(8z−4)(−7)
−2(−28z−14)

Answers: 2

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Which expressions are equivalent to -56z+28 ? 1/2 ⋅(−28z+14)
(−1.4z+0.7)×40
(14−7z)⋅(−4...