Answer:
126
Step-by-step explanation:
So theres 840 people and 85% got a seat
We just do 840 * 85% = 714
then to find the people without the seat
840 - 714 = 126
 
        
             
        
        
        
Answer:
The area of figure is 420 000 ft².
Step-by-step explanation:
You can seperate the diagram into 2 parts, top is trapezium and bottom is rectangle. Then you have to use the formula for each part :
Trapezium,

Let a = 600 ft,
Let b = 900 ft,
Let height = 200 ft,


Rectangle,

Let base = 900 ft,
Let height = 300 ft,


Lastly, you have add both areas together :


 
        
                    
             
        
        
        
Answer:
You would plug in the number 3 into both the F(x) and the x of the equation. By solving for x of your new equation, you would be able to find the value of f(3)!
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
it is 612 I think
Step-by-step explanation:
hope this helps
 
        
             
        
        
        
Answer:
x=9
Step-by-step explanation:
-  -54 + 6x  =   6 • (x - 9) 
-  Solve :    6   =  0
-   Solve  :    x-9 = 0 
-  Add  9  to both sides of the equation :     x = 9