Answer:
x² - 4
Step-by-step explanation:
Step 1: Write expression
(x + 2)(x - 2)
Step 2: FOIL 
x² + 2x - 2x - 4
Step 3: Combine like terms
x² - 4
 
        
                    
             
        
        
        
Answer:
What
Step-by-step explanation:
What language 
Is that 
 
        
             
        
        
        
Answer:move -5x to the right becomes 5x
Y=5X+2
When x =1 5(1)+2= 7 for Y
When X=2 5(2)+2= 12 for Y
When X =-1 5[-1)+2/ -3
Coordinates (1,7).(2,12)(-1,-3)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
1. f(x)=2  2. g(x)7 14
Step-by-step explanation:
1. if you graph the points for f(x) then you get 2.
2. if you graph the points for g(x) then you get 7.
and there is your answer! hope this helps!
 
        
             
        
        
        
Answer: The actual price of house sold at $109000.
Step-by-step explanation:
Since we have given that 
Selling price = $100000
Rate of commission = 7%
So, Amount of commission would be 

Total commission = $7540
So, Remaining amount of commission would be 

Rate of commission exceeding $100000 = 6%
Let the selling price of house be 'x'.
According to question, 

Hence, the actual price of house sold at 
$100000+$9000=$109000.