dbcervantes6 dbcervantes6
  • 13-04-2020
  • Mathematics
contestada

Which expression below is equivalent to:

`7b-4+3b+11-b

A.`9b+15`
B.11b+15`
C.`9b+7
D.11b+7`

Respuesta :

shepardbeverly12
shepardbeverly12 shepardbeverly12
  • 13-04-2020
C. combine like terms 7 + 3 -1 9b then 11-4
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