Answer:
A
Step-by-step explanation:
 
        
             
        
        
        
15 because it’s 3 times the actual amount
        
             
        
        
        
Answer:
1. 

2. 

3. 

Step-by-step explanation:
1. The given polynomial is

We need to factor the second part to get:

We factor y-5 to obtain:

2. We have 

We again factor -1 from the second part to get:

We now factor x-y to get:


3. We have 

We factor negative 1 from the first part to get

We now factor b-3 to get:

We now simplify to get:

 
        
             
        
        
        
Answer:
idc
Step-by-step explanation: