Answer:
4. 1/2.  3. -4/5
Step-by-step explanation:
 
        
             
        
        
        
Answer:
(3,2)
Step-by-step explanation:
 
        
                    
             
        
        
        
The equation would be:
3/4x=16 1/2
So you would divide both sides by 3/4
and get 44 bags for the leftover 16 1/2 lb. of cookies. 
Hope this helps a lot!
        
                    
             
        
        
        
Answer:
c
Step-by-step explanation:
2-(-3)= 5
so the common difference is 5
 
        
                    
             
        
        
        
Answer:this is the work I’ve done so there