Answer:
a
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
60%
Step-by-step explanation:
first do 28+32.
Next it equals 60. So change 60 to percentage form. It would be 60%
 
        
                    
             
        
        
        
3 seats x 15 rows = 45 total seats
45 seats x $74 = $3,330.00 total cost
        
             
        
        
        
Answer:
x + 2
Step-by-step explanation:
3x^3 - 12x
 =3x(x^2 - 4)
= 3x(x + 2)(x - 2)
so (x+2), (x - 2) and 3x are the factors of 3x^3 - 12x
answer:
x + 2
 
        
                    
             
        
        
        
Answer:
Rita had r apps as the start of the day
After she deleted 5 apps, 
equation for apps of cora = (r-5)
Equation for apps of Rita = 2 (r-5)
Step-by-step explanation: