Given:
Lamont cotton is 4% commission on the first 10,000 of monthly sales and 10% on all sales over 10,000. 
Consider his last month sales is 38,000.
To find:
The total commission.
Solution:
4% commission on the first 10,000 of monthly sales is

Sales over 10,000 is 

10% commission on all sales over 10,000 is

Now, the total commission is

Therefore, the total commission is 3,200.
 
        
             
        
        
        
Negative and Positive numbers dictate direction on a graph. Negative numbers indicate the point is moving left, and positive numbers indicate the point is moving right.
        
             
        
        
        
Answer: The equilibrium point represents the raising or lowering the price in response to changes in the supply or demand.
 If the price of a good is above equilibrium, this means that the quantity of the good supplied exceeds the quantity of the good demanded.
If the quantity is below the equilibrium point, it will create a shortage. because the quantity supplied is less than quantity demanded.
Hope this helps!
Step-by-step explanation:
 
        
             
        
        
        
Answer:
(0,2)
Step-by-step explanation:
the point where Oy intercepts the graph has x=0 and y= f(0)
so this is (0,2)
 
        
             
        
        
        
Equal to a+b on the algebra