Answer:
i wish i could help but its kind of over a minute but the answer is C
Answer:
y = 2
Step-by-step explanation:
-2y + 1 = y-5
-2 - y = -5 - 1
-3y = -6
y = -6 ÷ -3
y = 2
The answer is 33
3(-2)^2+4(-2)+5
-6^2+ (-8) + 5
36 + (-8) + 5
28+5
33
For the mean you add them all up and divide by the ammount of numbers you added. So it would be 118
