The rate of change in this pattern is 2:1 comparing the change in 'y' to the change in 'x'.. this means that if you go form 33 to 51 ( an increase of 18), then the the increase from 16 to ? will be 9.  Therefore, ? = 16 + 9 or 25
? = 25
        
             
        
        
        
You distribute -4 to each in the parentheses then you get -24 - 4b = 4 then you add 24 on both sides and get -4b = 28 then you divide each side by -4 and it equals -7
        
                    
             
        
        
        
There’s no photo attached but i’ll be happy to help you with the question!
        
             
        
        
        
Answer: 9 in
Step-by-step explanation: