1/2(2 + 6) is another one boi
        
             
        
        
        
Answer:
-3x is the answer
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: I got you if its not to late  the answer is 2,3
Step-by-step explanation 
anything above 2 is meaningful so first you would subtract 21.9 28.1 to get  3.7 its above 2 so that's one do the same for the rest anything above 2 is your answer or right at two really hope this helps