SOMEONE PLEASE HELP ME I’LL GIVE OUT BRAINLIEST PLEASE DONT ANSWER IF YOU DON’T KNOW ORDER OF OPERATION

Answer:
the answer is 85
Step-by-step explanation:
OREDR OF OPERATIONS IS
Parenthesis
exponents
multiple/divide
add/subtract
all in that order
Answer:
100
Step-by-step explanation:
The answer is 100 because 20+80=100 2= 50x8=400 4= 100