(x + 1) 
As:
(2x + 3)(x + 1) = 2x2 + 2x + 3x + 3
= 2x2 + 5x + 3
        
                    
             
        
        
        
17+8-9=17-1=16
Answer: C)16
        
             
        
        
        
Answer:
 D. Vertical Multiplication
Step-by-step explanation:
 It would actually look like
3y^3 - 2y^3
× y^2 + y
 
        
             
        
        
        
The answer is B: Y
Y did not change position even after it is reflected
        
             
        
        
        
Answer: 4.15
Step-by-step explanation: