Identify the pattern and find the next number in the pattern. 0.9, 3.6, 14.4, 57.6

For any given pattern pattern there is a law connecting the numbers in the pattern such that using the law or the formula one can predict the next number in the pattern. In this case, between two consecutive numbers there is a scale factor of 4 such that to get the next number you multiply the previous by 4.
Therefore, the next number in this pattern will be 57.6 ×4 = 230.4 
=230.4.

Value of X is 18

Step-by-step explanation:

x/3 - x/6 = 2

multiply first fraction by 3 so u get X by its self then multiply the 2 by 3

x - x/6 = 6

then multiply the fraction by 6 to get X by itself then multiply the 6 by 6 because what u do to one side u have to do to the other

2x/2 = 36/2

x= 18