Respuesta :

Answer:

-45

Step-by-step explanation:

8 - 8 / 2 + 7^2

PEMDAS Parenthesis Exponents Multiplication Division Addition Subtraction

Exponents 7^2 = 49

8 - 8 / 2 + 49

Division 8 / 2 = 4

8 - 4 + 49

Addition 4 + 49 = 53

8 - 53

Subtraction 8 - 53 = -45

-45