Solution 
write the division as a fraction = 12y^4-4y^3 - 6y^2 + 36y - 22 over y-3 multiplied by r over y-3
r ×(2y^4 - 4y^3- 16y^2 + 36y- 22) over (y-3)^2
2ry^4 - 4ry^3 - 16ry^2 + 36ry - 22r over (y-3)^2
 
        
             
        
        
        
Elga's age is 50, and Alvin's age is 56. So, the sum of their ages is 106.
        
                    
             
        
        
        
Answer:
d
Step-by-step explanation:
 
        
             
        
        
        
Answer: 
Step-by-step explanation: