Answer:
B .`-(1)/(8) stackrel(+)(-) (isqrt(79))/(8)`
The mean is 14
add all the numbers up and divide the sum by 6 because that’s how many numbers you’re adding together.
12+10+14+18+14+16
= 84
84/6 = 14
The answer is 20 im almost sure
(this answer has been removed)
Answer:

Step-by-step explanation:

Use distributive property.




Now, add like terms.


