Answer:
-1.5
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
I attached the image that has all of the elements. If I missed something, please let me know and I will fix it.
 
        
             
        
        
        
6) subtract 16 on both sides
then it should be x/4>18
then you would times 18 by 4 and get 
c as the answer
7) the answer is d.
because 52-12 is 40 and 52/4 is 13