Step-by-step explanation:

 
        
             
        
        
        
Answer:
39 + 2x
Step-by-step explanation:
 
        
                    
             
        
        
        
        
I don't think they are equivalent. try it yourself
 
        
             
        
        
        
Answer:
Please see the attachments. For reasons I cannot fathom, the Brainly censor seems to think there are unapproved words contained in this text, so I cannot post it as text. Among other things, that means you probably will not be able to copy and paste the formulas into your spreadsheet—you will have to type them.
I apologize if you are offended by any of the words contained in this answer. I hope you will take them in the intended context—a math problem about the use of Excel.