Area = 18ft x 20ft = (18/3)cm x (20/3)ft = 6cm x 6.67 cm = 40cm^2
        
             
        
        
        
The real answer is 1691.3, however when rounded, 1692 deliveries.  
        
             
        
        
        
Y = 2/x
x must not have the value of 0 because x is used as a denominator. 
A denominator must not have a value of 0 because the overall value of the fraction is undefined.
x may be any positive or negative integer.
x = 1
y = 2/1 = 2 ⇒ (1,2)
x = 2
y = 2/2 = 1 ⇒ (2,1)
x = 3
y = 2/3 = 0.67 ⇒ (3, 2/3)
x = -1 
y = 2/-1 = -2 ⇒ (-1,-2)
x = -2
y = 2/-2 = -1 ⇒ (-2, -1)
x = -3 
y = 2/-3 or -0.67 ⇒ (-3, -2/3)
        
             
        
        
        
Answer:
cant see it 
Step-by-step explanation: