Answer: everything EXCEPT 5(n-30)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
AcORdinG To MY CaLCulAtIoNS ItS 21
Step-by-step explanation:
Logic :)
 
        
             
        
        
        
Answer:
It describes multiplication 
Step-by-step explanation:
As you can see its 5x-5 (the x is say "by" or "of), So when you look at it you can clearly see it's multiplication.
 
        
             
        
        
        
Answer:
175 is the answer
Step-by-step explanation:



 
        
             
        
        
        
Hope this helps. Domain and range are the same for this question.