Answer:
KON
Step-by-step explanation:
 
        
             
        
        
        
Answer:
y = kx
Step-by-step explanation:
In proportional relationships, the value of one variable increases as the other increases or decreases as the other decreases. It is denoted mathematically as  y ∝ x where x and y are the variables. It follows that
y = kx where k is the proportionality constant.
So in the relationship where x represents the number of adults, and y represents the number of students,
y ∝ x and y = kx
y = kx is the required equation
 
        
             
        
        
        
99.69/100=.9969
.9969*20=19.938 
Ramon would receive ~ $19.94
        
             
        
        
        
8• (5+x) < 56
That is the equation