a: 1/2 x (28z + 14)
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 20:30, SsjDavid
Which expressions are equivalent to -56z+28?
choose 2 correct answers:
a: 1/2 x (28z + 14)
b: (-1.4z + 0.7) x 40
c: (14 -7z) x (-4)
d: (8z - 4) (-7)
e: -2(-28z -14)
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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Do you know the correct answer?
Which expressions are equivalent to -56z+28?
choose 2 correct answers:
a: 1/2 x (28z + 14)
a: 1/2 x (28z + 14)
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