Yes, you are correct. The answer to your problem is indeed 4.
        
             
        
        
        
Answer:
(1/2), (3/2)
Step-by-step explanation:
midpoint fomula 
(x1+x2)/ 2,  (y1+y2)/2
(5-4)= 1    1/2 = (1/2)
(-1+4)=3    3/2=(3/2)
 
        
                    
             
        
        
        
The answer is C and D
First we must make one side of the equation zero, so we subtract 7 on both sides of the equation, making the equation 9x^2 - 6x - 6 = 0 
Then we will use the quadratic formula to find the answers.
using the Quadratic Formula where:
a = 9, b = -6, and c = -6
and the formula is 6 +- 
 
        
             
        
        
        
Answer:
no
Step-by-step explanation:
 
        
             
        
        
        
Answer:
B
Step-by-step explanation:
 +
 +  > 1 ( multiply through by 3 to clear the fractions )
 > 1 ( multiply through by 3 to clear the fractions )
2 + x > 3 ( subtract 2 from both sides )
x > 1