Answer:
C) 48
Explanation:
I'm using the PEMDAS method which means Parenthesis, Exponents, Multiplication, Division, Addition & Subtraction (its basically a way to order it)
Here we only got an exponent, a multiplication, and finally additions. So we start solving in that order.
3^3 + 1 * 9 + 12
27 + 9 + 12
26 + 12
48
Hope this helped