djaaybro121 djaaybro121
  • 27-11-2019
  • Mathematics
contestada

Which of the following is an example of the associative property?

1. a + (b +c) = (a + b) + c
2. (X - 5)( x + 5) = x² - 25
3. 4z - 8 = - 8 + 4z
4. 7x + 12y = 12y + 7x

Respuesta :

Yang100
Yang100 Yang100
  • 29-11-2019

Answer:

A)

Step-by-step explanation:

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