Answer:
Step-by-step explanation:
500×30=15000
 
        
             
        
        
        
The first step I would take is 
.. Multiply both sides of the equation by 1/4.
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You could start by adding 16 to both sides of the equation, to make the left side the square (2x +4)^2.
        
                    
             
        
        
        
Answer:
3.18%
Step-by-step explanation:
(14/31) X (13/30)X (12/29) X (11/28) = 0.0318 = 3.18%
 
        
             
        
        
        
(5,4)
x=5
y=4
hope this helped
mark brainliest   :)
you question did not make sense so i assumed this is what you meant and needed.
 
        
             
        
        
        
Answer:
C) 16 cm^2
Step-by-step explanation:
scale is 1:8 so 2 cm^2x8=16