andersons929 andersons929
  • 12-11-2020
  • Mathematics
contestada

Which expression is equivalent to 9a + 12? (1 point)

a
3(3a + 2)

b
3(6a + 9)

c
3(3a + 4)

d
3(6a + 3)

Respuesta :

aamayamiller aamayamiller
  • 12-11-2020
C
3(3a) = 9a
3(4) = 12
3(3a +4) = 9a +12
Answer Link
emayalewis2020
emayalewis2020 emayalewis2020
  • 12-11-2020
C
This answer is C because 3 is the only common factor 9 and 12 have in common and when you divide each by 3 you get 3 and 4
Answer Link

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