ealtman41 ealtman41

25-04-2020
Mathematics

contestada

Which expression is NOT equivalent to the other three?

A) −9 − 7n + 16n
B) 9(n − 9)
C) n − 9 + 8n
D) 9n − 9

Respuesta :

drusillamaranga drusillamaranga

25-04-2020

Answer:

B

Step-by-step explanation:

when you open the brackets, it becomes 9n-18

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