Question

I need a lot of help please ):

And if u don’t know the answers do not comment anything because i'm really looking for help!

Answer 1

The answer are

CX=10/3

ML=76

Explanation:

NUMBER 4

We know that the averages are divided 1 to 2 by the base

`then \: \\ xc = (1)/(3) xf \\ = (1)/(3) * 1 0 = (10)/(3)`

NUMBER 5

`ml = (2)/(3) mr \\ then \\ 10x - 4 = (2)/(3) (12x + 18) \\ 30x - 12 = 24x + 36 \\ 6x = 48 \\ x = 8 \\ then \\ ml = 10 * 8 - 4 = 76`