There's nothing answered in that.
        
             
        
        
        
8. When you’re making subsets, you have two options for each element in the original set: you can either include it or not. This gives you 2 x 2 x 2 = 8 possible ways you can put a subset together from the three elements in {3, 4, 5}.
        
             
        
        
        
Answer:
No, the distance between points A and F was used to create circle H.
Step-by-step explanation:
In the given example the points F and G are the radius of the circle H. The distance from point A to point F is used to draw the circle H. The center point for circle H is point A. The circle is the copied and the angles are used to create another circle. 
 
        
             
        
        
        
Answer:
   -6
Step-by-step explanation:
Take a couple of differences and see:
   11 -17 = -6
   5 -11 = -6
The common difference is -6.