Answer:
5
Step-by-step explanation:
the absolute value of -2 is 2
the absolute value of -3 is 3.
Since the question is adding the absolute values, the answer is 5
 
        
             
        
        
        
Answer:
225 adult tickets
Step-by-step explanation:
S: no. of students 
A: no. of adults 
S = A + 54
S + A = 504
A + A + 54 = 504
2A = 450
A = 225
S = 225 + 54
S = 279
 
        
             
        
        
        
The percent of change is 73.33 percent
        
             
        
        
        
Answer:
No idea
Step-by-step explanation: