Number 6. 12 1/2 pt
Number 7. 7 qt
Number 8. 4 pt
Number 9. 2 pt 1 c
Number 10. 6 pt
        
             
        
        
        
Step-by-step explanation:
If x=3, y=7 when x+y=z
z=3+7
z=10
 
        
             
        
        
        
Divide 22.2 by 4 since the perimeter is the outside and there are 4 edges 
        
                    
             
        
        
        
Answer:
What's the previous problem
Step-by-step explanation:
 
        
             
        
        
        
2 < x < 5 
i think this is the answer