How will adding the value 75 affect the mean and median of the data set 1, 5, 7, 9 , 9, 10?

a.
the median increases and the mean stays the same.

b.
the mean increases and the median stays the same.

c.
the median increases less than the mean increases.

d.
the mean and the median increase by the same amount.

the correct answer is x/3+10≥32

hope this !

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)