The correct answer is 720. Just turned it in and got a 100. Good luck and hoped this help ya.
        
                    
             
        
        
        
Answer:
Step-by-step explanation:

I Hope It Helps :)
 
        
                    
             
        
        
        
Answer:
x = 5
Step-by-step explanation:
Using the fact that line segments AB and BC are parts of the whole line segment AC, we can write the following equation:
AB + BC = AC
Now, using the given values, we can substitute in for the equation and solve for x:
AB + BC = AC
9 + 2x - 5 = x + 9
2x + 4 = x + 9
x = 5
Thus, we have found that for these sets of equations for these line segments, our value for x should be 5.
Cheers.
 
        
                    
             
        
        
        
Solve 10x = 4.1 for x.  Divide both sides of this equation by 10:  x = 4.1 / 10.
x = 0.41