Question

I NEED HELP PLZ (WILL GIVE BRAINLYIST)

Answer 1

Answer:

60

Step-by-step explanation:

Answer 2

Pemdas = Order Of Operations

parentheses first

(2+1)=3

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12+9x4^2/3

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now exponents

4^2=16

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12+9x16/2

now x and / left to right

9x16/2=72

-

12+72

now addition left to right

12+72=84

Answer:84