If the mean of 6, 4, 7, x and 10 is 8, the value of x is
22
13
90
32
Four alternative options are given for each of the following statements. Select the correct option.
The mean of 6, 4, 7, x and 10 is 8. The value of x is:
A. 10
B. 12
C. 14
D. 13