Answer:
x² - 3x + 5 - [24÷(x+3)]
Step-by-step explanation:
1. Expand (x³ + 2x - 6x - 9)
             = x³ - 4x - 9
2. Divide [x³ - 4x - 9 by x+3]
             = x² + [(-3x^2-4x-9) ÷ (x+3)]
3. Divide [(-3x^2-4x-9) by (x+3)]
             = -3x + [(5x-9) ÷ (x+3)]
x² - 3x + [(5x-9) ÷ (x+3)]
4. Divide [(5x-9) ÷ (x+3)]
             = 5 + [(-24) ÷ (x+3)]
x² - 3x + 5 + [(-24) ÷ (x+3)] 
= x² - 3x + 5 - [24 ÷ (x+3)]
 
        
             
        
        
        
150 + 20x, where x is the number of cellphones sold
        
             
        
        
        
25% or 2/4 and to win one game 50% or 1/2
        
             
        
        
        
If the exterior angle is 120 degrees, you subtract 120 degrees from 360 degrees (the two angles form a circle) and get 240 degrees.
This is not a possible angle for a triangle because the angles in a triangle always add up to 180 degrees. Also, angles in triangles can’t be more than 180 degrees
        
             
        
        
        
Answer:
0
Step-by-step explanation: