Answer:
5,000,000
Step-by-step explanation:
5,000,000
standard form is the number: 
Ex. four -> 4
 
        
                    
             
        
        
        
Answer:
11
Step-by-step explanation:
1/2 * 2 = 1, 5 1/2 * 2 = 11. 
 
        
             
        
        
        
No because if you skip count by 8 you will not see any 84
8
16
24
32
40
48
56
64
72
80
88
...
        
             
        
        
        
Answer:
This picture shows you what the equation would look like on a graph.
Step-by-step explanation:
 
        
             
        
        
        
Translation by moving the two shapes to the same points you can verify its congruence.