66,80,35,24000
Those are the answers if I’m correct

I'm not sure why ± that sybol isn't working
all together you can write

Ughh just ignore the "A" symbol .-.
Answer:
is correct, he determines it correctly, he solved it correctly, 238.5
Step-by-step explanation:
Answer: (-2, 5/3)
explanation: since you are given x = -2, just plug that into the equation and solve.