Respuesta :

bluespy

Answer:

3

Step-by-step explanation:

Use the order of operations PEMDAS

We will do what is in the parenthesis and brackets first and then addition

8 + [4 + (-9)]         4 plus -9 is -5

8 + [-5]

8 + -5

8 - 5

= 3

RobIoxDV

Step-by-step explanation: