Respuesta :

xlena

Answer:

18

Step-by-step explanation:

You'd use order of operations - so you'd solve inside the parenthesis first.

15 + ( 9 - 6 )

15 + ( 3 )

18

Answer:

18

Step-by-step explanation:

PEMDAS

parentheses

exponents

multiplication

division

addition

subtraction

15+(9-6)

15+3

18

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