Answer:
5.5%
Step-by-step explanation:
 
        
             
        
        
        
It gained 2 lb. because if you subtract 8-6 you would get 2. So Arfus gained 2 lb.
        
             
        
        
        
Answer:
B
Step-by-step explanation:
the money increases hourly so A and C are wrong. and it is constant so the answer is B
 
        
             
        
        
        
Answer:
2.600 = Exact
2.6 = Base Form
Step-by-step explanation:
?
 
        
             
        
        
        
Answer:
i=13
Step-by-step explanation: