hope it helps u...
plz mark as brainliest...
 
        
             
        
        
        
Answer:
66
Step-by-step explanation:
multiply everything together
 
        
             
        
        
        
Answer:
b. 14
Step-by-step explanation:
 
        
             
        
        
        
Hi there!
Pauline simplified the expression correctly.
Pauline made sure she used the distributive property and combined like terms after doing so.
Hope this helps !