johnny66666666666666
johnny66666666666666 johnny66666666666666
  • 11-02-2020
  • Mathematics
contestada

Simplify: 3d + 4 + 9d – 8 A. 12d + 4 B. 12d – 4 C. 6d + 12 D. 6d – 12

Respuesta :

Yang100
Yang100 Yang100
  • 16-02-2020

Answer:

B) 12d-4

Step-by-step explanation:

3d+4+9d-8

3d+9d+4-8

12d+4-8

12d-4

Answer Link
honeytreebows
honeytreebows honeytreebows
  • 18-02-2020

Answer:

B    12d-4

i helpd

Answer Link

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