Use order of operations to sovle the expression
20 - 4 x 4 + 1
a
5
b
65
c
3
d
13
The correct answer is d) 13.
First, we need to multiply 4 x 4, which is 16.
Then, we perform the subtraction: 20 - 16 = 4.
Finally, we add 1 to get 5.