Question

In a slight hurry thanks for all the help!

Answer 1

the answer would be 10

I got it right on my test :)

Answer 2

10.

Explanation:

AK = KB so

3x + 1 = 1/3 x + 9

3x - 1/3 x = 9 - 1 = 8

Multiply through by 3:

9x - x = 24

8x = 24

x = 3

So AK = 3(3) + 1 = 10.