Answer:
3x - 8
Step-by-step explanation:
To find f(x + 1) substitute x = x + 1 into f(x)
f(x + 1) = 3(x + 1) - 7 = 3x + 3 - 7 = 3x - 4
Similarly
f(1) = 3(1) - 7 = 3 - 7 = - 4
Hence
f(x + 1) + f(1) = 3x - 4 - 4 = 3x - 8
 
        
             
        
        
        
Answer:
so originally there was 37 now there is 25 so if you trying to find out how many left you take 37-25=12 and 12 is how many left that zoo. hope this helps
i would appreciate the brainliest
 
        
                    
             
        
        
        
Answer:
141.37
Step-by-step explanation:
 
        
             
        
        
        
Answer:
1. is A
and 
2. is c
Step-by-step explanation:
hope this helps 
 
        
                    
             
        
        
        
4X-8=12
 +8 +8
4x/4=20/4
X=5