Answer:
Discount	Final Price Each
1/3 off $ 19.95. $ 13.30 
Step-by-step explanation:
I think its 13.30
 
        
                    
             
        
        
        
20 gallons
5 times 4 is 20 
Hope this helps and have a great day!
 
        
             
        
        
        
P=2(L+W)
if given one side and the perimiter
(P/2)-L=W
(P/2)-W=L
        
             
        
        
        
9514 1404 393
Answer:
   (x, y) = (3, 2)
Step-by-step explanation:
The attached graph shows the solution.
   (x, y) = (3, 2)
 
        
             
        
        
        
Answer:
9 sides
Step-by-step explanation:
7y + 2y = 180
9y = 180
y =20
so, 2y, the exterior angle is 2 x 20 = 40
Divide 360 by 40 = 9