The area of the garden needs to be greater than 400 square feet but less than 600 square feet
        
                    
             
        
        
        
Answer:
w < 9
Step-by-step explanation:
w + 9 < 18
To solve this inequality, we MUST get the w by itself
Subtraction Property of Equality  w + 9 - 9 < 18 - 9
Answer w < 9
 
        
             
        
        
        
Distribute -2(x - 3)
4x - 2x + 6 = 10 + -9
Simplify
2x = -5
x = -2.5
        
                    
             
        
        
        
72°
the sum of the exterior angles of a polygon = 360°
for a pentagon with 5 sides the
exterior angle =  = 72°
 = 72°