carlop761
carlop761 carlop761
  • 06-05-2021
  • Mathematics
contestada

Select THREE expressions equivalent to –81x + 27.

A. –9(9x – 3)


B. –9(–9x – 3)


C. 3(–27x + 9)


D. –3(27x – 9)


E. –3(–27x + 9)

Respuesta :

d11111199 d11111199
  • 06-05-2021
a
c
d
espero q te ayude
Answer Link
mkryan mkryan
  • 06-05-2021
A, C, D
A) -9x9x =-81x, -9x-3=27
C) 3x-27=-81x, 3x9=27
D) -3x27x= -81x, -3x-9=27
Answer Link

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