Your choices are correct.
1. adding -3 to the function shifts its graph downward by 3 units.
2. 7^(2x) = (7^2)^x = 49^x
3. f(0) = -6; g(0) = -3, f(0) = 2×g(0)
 
        
             
        
        
        
Your answer should be the 3rd choice. There is no solution.
        
             
        
        
        
20.35 divided by 3 equals 6 (:
        
                    
             
        
        
        
Answer:
34 is 85% of 40
Step-by-step explanation:
 
        
                    
             
        
        
        
Correct me if I’m wrong but I’d go with 
B). 34, 55