The slope is 1/2.
You can figure it out using the rise over run method
        
             
        
        
        
Answer:
x+2/5x
Step-by-step explanation:
x%of 40 is 2/5x
...40 increased by x% of it self = x+2/5x
 
        
             
        
        
        
Answer:
5.65+3.07=8.72
8.72/16=0.545
Each bag of gapes weight 0.545 pounds.
Step-by-step explanation:
 
        
                    
             
        
        
        
You need to show us the pictures of the graph I think
        
                    
             
        
        
        
Answer:
(f • g)(x) = -6x² - 24x
Step-by-step explanation:
The expression (f • g)(x) can be written in an expanded form, f(x) • g(x). 
(f • g)(x)                         <----- Original expression 
f(x) • g(x)                       <----- Rewritten expression
(- 6 x) • (x + 4)               <----- Insert functions
-6x² - 24x                     <----- Multiply -6x and x, and multiply -6x and 4