bewellplus.gsu.edu
Anonymous Anonymous
  • 03-04-2015
  • Mathematics
Answered



Simplify.

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











A

–28xy








B

–28








C

28xy








D

27

Verified Answer :

RedRicin
RedRicin RedRicin
  • 03-04-2015

(-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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