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What expression are equivalent to -56z + 28
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2 votes
What expression are equivalent to -56z + 28

User Kahn Kah
by
6.9k points

2 Answers

2 votes

Answer:

Both B & D

Explanation:

Which expressions are equivalent to -56z+28?

B. (-1.4z + 0.7) x 40 and D. (8z-4) (-7)

What expression are equivalent to -56z + 28-example-1
User Pgrenholm
by
7.5k points
5 votes

Answer:

-28(2z - 1)

Explanation:

Looking at the coefficients -56 and 28 in -56z + 28, we see that -28 is common to both and can be factored out:

-56z + 28 = -28(2z - 1).

User Michael Silverstein
by
7.0k points
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