0.000000000093 in scientific notation is 9.3 x 10 ^ -11
        
                    
             
        
        
        
Answer:
c
Step-by-step explanation:
3 and 3/7 ok hope it helps
 
        
                    
             
        
        
        
The unit price per kg is $5, to find this divide the 9 kilograms into the price $45 the answer is what each kilogram is worth
        
             
        
        
        
Answer:
20x - 8
Step-by-step explanation:
Since we have the length and height of the rectangle we just multiply each by 2. This is because the length is the same on both sides and the height is too. The equation would look like this:
(5x-4 + 5x -4) + (5x +5x) = 10x -8 + 10 x = 20x -8