Answer:
18
Step-by-step explanation:
6 x 3 = 18
Answer:

Step-by-step explanation:






Answer:

Step-by-step explanation:
Given:



Answer:
n stands for the unknown number
Step-by-step explanation:
It's the only variable in the equations, so it is the only one that can stand for any unknown.
1. times 2 but make it negative and then times 2 make it postiive.
-512,1024,-2048
2.Follows the same pattern