Answer: Many 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
8.25 ft.
Step-by-step explanation:
Subtract 7.5 from 24 to get the remaining amount of wall that has no picture frame covering it. 24 - 7.5 = 16.5. You then would divide 16.5 by 2 as there are two sides on either side of the painting that need to be covered. 16.5 / 2 = 8.25. To check yourself: 8.25 + 8.25 + 7.5 = 24.
 
        
             
        
        
        
Answer:
Total space needed is 3136 square feet.
Step-by-step explanation:
We are given the following in the question:
Space required for eight manufacturing processes and six stockpiles.
Each takes 160 square feet.
Space required for 8 process = 

Space required for 6 stockpiles = 

Total space = 

Open space required = 40%

Total space required = 

Thus, total space needed is 3136 square feet.
 
        
             
        
        
        
The factored version of the above statement would be 5(x + 4)
In order to find this, you need to find the greatest common factor of the two coefficients. First, list the factors of each. 
Factors of 5: 1, 5
Factors of 20: 1, 2, 4, 5, 10, 20
Since the highest that exists in both lists is 5, we can divide both terms by 5 and pull it out of the parenthesis like this: 
5(w + 4)
Which is your final answer