I think the. answer is 511.2
        
             
        
        
        
Answer:
y = - |  (1/4)x - 1  | + 3
Step-by-step explanation:
if you are asking for the equation of the graph, 
y = - |  (1/4)x - 1  | + 3
 
        
             
        
        
        
Answer:
5%
Step-by-step explanation:
You sum the lost excess weight: 50% + 20% + 25% = 95%. Meaning that she lost 95% of the excess weight. It remained just 5% to lose.
 
        
             
        
        
        
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 answer is B. The values of y must only be positive because it is equal to 

The other options states that the values of y could be negative which is why it is wrong.