3x-12 is simplified from parenthesis
        
             
        
        
        
Answer:
If I am not mistaken, I believe the answers are 1.425 and 17.57, so A and D.
Step-by-step explanation:
 
        
             
        
        
        
11 / 12 - 8 / 12 = 3 / 12 = 1/4 square meters;
        
             
        
        
        
Answer:
26x+6
Step-by-step explanation:
because i am really smart