Answer:
self selected
Step-by-step explanation:
i hope it is helpful for you
Answer
280
0
9^2 * (1/3)^2 -9
PEMDAS says powers first
81 * 1/9 -9
Then multiply
9 -9
Then subtract
Distribute each one like a robot
Or factor it like a human.
5(x+2y - 3)