Answer:
x = 1
Step-by-step explanation:

It’s about -1.5555 I think
You just add both of the powers , so 6-3 is 3
the answer is 5^3
Answer:
i need and image
Step-by-step explanation:
Answer:
A. The mean is increased by 3
Step-by-step explanation:
2 + 9 + 11 + 10 + 3 + 5 + 4 + 12 = 56/8 = 7
2 + 9 + 11 + 10 + 3 + 5 + 4 + 12 + 34 = 90/9 = 10
10 - 7 = 3