Answer:  -4 will be the answer 
 
        
                    
             
        
        
        
Answer:
The answer is X=6 & Y=3 ......
 
        
             
        
        
        
Answer:
D . 0.4
Step-by-step explanation:
let the height be the y coordinate
let the width be the x coordinate
first point :
width/x : 0.5
height/y : 0.8
according to the formula given:
height = constant/width :
so:
0.8 = constant/0.5
constant = 0.4
next point: 
x : 0.8
y : 0.5
0.5 = constant/0.8
constant = 0.4
for all of the points, the constant is 0.4
 
        
             
        
        
        
Discount is $10
Final price $30
        
             
        
        
        
Answer:
7/15 is greater than 5/11
Step-by-step explanation:
7/15= .4667
5/11= .454545
Hope that's helpful