Ok so basically, the number of student tickets is 3x, where x=the number of adult tickets sold. And we know that s(for student tickets)+x=480 total tickets sold. So if we replace s with 3x we have 3x+x=480, or 4x=480. We divide by 4 and get x=120, which is the amount of adult tickets sold.
 
        
             
        
        
        
Answer:
-21
Step-by-step explanation:
2^2 equals 4, multiplied by 2 is 8, subtracted from 7(2) equals -6, sutracted from 15 gives up -21
 
        
             
        
        
        
The answer is A i believe
        
                    
             
        
        
        
A. because the lease amount of negative is actually more. if that makes any sense
        
             
        
        
        
You need to download the app Photo math