williamso
williamso williamso
  • 12-01-2020
  • Mathematics
contestada

2 times n
And
5 times b
And
-7 times n

Respuesta :

texaschic101
texaschic101 texaschic101
  • 12-01-2020

Answer:

Step-by-step explanation:

2 times n.......2n

5 times b......5b

-7 times n    -7n

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