Answer:
C
Step-by-step explanation:
I looked it up
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
- 1/a + 1/b = 
- b / ab + a / ab = 
- (b + a) / ab
The common denominator is ab
Correct choice is D
 
        
             
        
        
        
The answer would be 2x^2+2x-24
using foil, you would multiply together x & x, x & 6, -4 & x, and -4 & 6, then add them together.
        
                    
             
        
        
        
Answer:
-11/7
Step-by-step explanation:
 
        
             
        
        
        
I put in a graph and the equation 
y<2x-5
y>-3x+1