5
Step-by-step explanation:
3 + (9 - 5)^ 2 ÷ 8
PEMDAS says parentheses first
3 + (4)^ 2 ÷ 8
Then exponents
3 + 16 ÷ 8
The multiply and divide from left to right
3+2
Then add and subtract from left to right
5
4
Step-by-step explanation:
3 + (9-5) 2 ÷ 8
3 + (4) 2 ÷ 8
3 + (8) ÷ 8
3 + 1
4
the answer is 45
Step-by-step explanation:
did on edge