Answer:
X = -4
Step-by-step explanation:
Negative 4, hope this helps
 
        
             
        
        
        
Answer:
D. 3x - 3
Step-by-step explanation:
To find (f-g)(x) you have to subtract each fuction
(f-g)(x) = f(x) - g(x)
(f-g)(x) = 5x -2 - (2x+1)
(f-g)(x) = 5x -2 -2x -1
(f-g)(x) = 3x -3
 
        
                    
             
        
        
        
Answer:
A
Step-by-step explanation:
We know that 8+3x= x
solve for x
8= -2x
-4 =x
The only answer that has -4 is A
 
        
             
        
        
        
9514 1404 393
Answer:
   A.  40.7%
Step-by-step explanation:
The selling price for a $5 profit will be ...
   $12.75 +5.00 = $17.75
From $29.95, this represents a change of ...
   (17.75 -29.95)/29.95 × 100%
   = -12.20/29.95 × 100% ≈ -40.7346%
The bookstore can offer a maximum discount of about 40.7%.