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Yesterday, 04:10

Simplify.

(-1/2) (4times) (-2) (7y) (-1)

A.

-28xy

B.

-28

C.

28xy

D.

27

+5
Answers (1)
  1. B
    Yesterday, 05:35
    0
    (-1/2) (4) (-2) (7y) (-1)

    Just start multiplying!

    -1/2 * 4 = - 2

    -2 * - 2 = 4

    4 * 7y = 28y

    28y * - 1 = - 28y

    Since that's not an option I suspect you're missing an x.
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Home » Mathematics » Simplify. (-1/2) (4times) (-2) (7y) (-1) A. -28xy B. -28 C. 28xy D. 27
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