Answer: the Answer is b
Step-by-step explanation:
 
        
             
        
        
        
The commutative property of 9+8=17 is 8+9=17 because the commutative property states that it doesn't matter the order of the number but as long as u get the same answer.
        
             
        
        
        
Answer:
D
Step-by-step explanation:
 
        
             
        
        
        
Answer:
13 
Step-by-step explanation:
Just In case you want explanation- 
1. 4 squared Meaning 4 x 4 = 16 
2. 16 x 6 = 96 
3x 6 = 18 
96- 18 = 78 
in the denominator, 25/ 5 = 5 
11 minus 5 = 6 
78 divided by 6 
it gives you 13