Answer:
A is 2/4 and 4/8 
B is 2/8 
C is 6/8 
Step-by-step explanation:
Hope it helps 
 
        
             
        
        
        
Answer:
Isn't it length x width? 9 x 3 = 27 is the area
Step-by-step explanation:
 
        
             
        
        
        
Answer:
32.5cm squared
Step-by-step explanation:
((4+9)/2)·5=32.5
 
        
             
        
        
        
5x + 2(x + 1) ≤ 23
Distribute the 2.
5x + 2x + 2 ≤ 23
Combine like terms.
7x + 2 ≤ 23
Subtract 2 from both sides.
7x ≤ 21
Divide both sides by 7
x ≤ 3