Answer: D) 13y^25 and 2y^25
Like terms involve the same variables, and each of those variables must have the same exponents. 
Another example of a pair of like terms would be 5x^3y^2 and 7x^3y^2. Both involve the variable portion "x^3y^2" which we can replace with another variable, say the variable z. That means 5x^3y^2 becomes 5z and 7x^3y^2 becomes 7z. After getting to 5z and 7z, it becomes more clear we have like terms. 
 
        
             
        
        
        
Answer:
A
Step-by-step explanation:
yiu have to rotate it in order to make that
 
        
                    
             
        
        
        
What was the instructions given
        
                    
             
        
        
        
Answer:
y + 163 = 41
Step-by-step explanation:
I think you are correct. It should be y + 163 = 41