Answer:
c
Step-by-step explanation:
 
        
             
        
        
        
Answer: Associative property
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Not factorable.
Step-by-step explanation:
We have a trinomial (3 terms). We factor by splitting the middle term 4t into factors of -7 (the last term) which add to 4.
-7 = 1 * -7
4t= 1t+-7t doesn't work
4t=-1t+7t doesn't work
This is not factorable.
 
        
             
        
        
        
195xy is ur lowest common denominator
        
             
        
        
        
Answer: (4a+3b)(a−b)
Step-by-step explanation:
Factor by grouping