Answer:
it should be 47 
Step-by-step explanation:
 
        
                    
             
        
        
        
The answer is C.2 I’m pretty sure
        
                    
             
        
        
        
Answer:
-x^2 - 7x + 4
Step-by-step explanation:
2x(x - 1) - 3x^2 - (5x - 4)
= 2x^2 - 2x - 3x^2 - 5x + 4
Adding like terms, we get:-
-x^2 - 7x + 4    (answer).
 
        
             
        
        
        
Answer:
the function has vertical asymptotes at x= 4 and x= -2 
this is where the bottom of the function equals zero and the function is undefined at these points 
so the correct answer is c 
 
        
             
        
        
        
let x represent how many friends Sumalee has.
40-2(x)=8
40 original balls - 2 to each friend = 8 balls left