Hi there! There are no numbers listed, therefore I'm unable to do answer your question. Are there numbers included in the problem?
 
        
             
        
        
        
Raise the unit selling price .25 cents from $2.50 to $2.75
        
             
        
        
        
Answer:
4x cm.
Step-by-step explanation:
Suares have to have all 4 sides equal. The area of the rectangle (2x8) is 16.
16/4 = 4, so the square has sides of 4cm each to equal an are of 16. (4x4=16)
 
        
             
        
        
        
Step-by-step explanation:
I hope it helps man this much .