Is this correct? (PEMDAS)

Answer:
if there is a parentheses option for the first one I would choose that, but if not the first one is good. I believe that the rest is correct because Multiply and divide are in the same step so you do it from left to right.
Step-by-step explanation:
PEMDAS is:
Parentheses
Exponents
Multiply
Divide
Add
Subtract
Answer:
Correct.
Step-by-step explanation:
First we do the subtract in the parentheses ( The P in PEMDAS). Finally the operations are done from left to the right. That is divide then multiply.