Answer:
18
Step-by-step explanation:
When you do subtraction and addition you do it from left to right. So I did 16-3 which is 13, and I did 13+5 which is 18.
Cheers,
Yeet
Answer:

Step-by-step explanation:

Hope this helps!
Answer: the answer would be D
Step-by-step explanation: in the exponent fraction the root would be 3 because the base of the fraction is thred. Always look at that.
Root of 49
Solutions are 7 and -7
We know that 7 is the square root of 49.
A negative number multiplied by itself gives positive
So -7 is also a square root of 49