Answer:
3.75
Step-by-step explanation:
Mean = sum/n
= (6+7+2+1+5+2+1+6)/8
= 30/8
= 3.75
The mean is 3.75
To find the mean, add all the numbers and then divide by the number of numbers
(6+7+2+1+5+2+1+6)/8
30/8
3x=9+18
=27
x =27÷3
x=9
the answer of x is 9
C
y=1x-10
slope=1
9/9=1
÷3==533740£; ok8iejeoeoeo