Answer:
Correct, as 4 is the only number repeating twice
 
        
             
        
        
        
Answer:
Width = (x-2)
Step-by-step explanation:
The area of a rug is given by 
The length of the rug is (x+6)
We need to find the width of the rug. 
The area of a rug is given by :

So, the width of the rug is (x-2). Hence, the correct option is (c).
 
        
             
        
        
        
Answer: 44.4%
Step-by-step explanation: