I'm doing the same thing right now and I'm lost.
        
             
        
        
        
Answer:
2 x <u>2</u> + 9 > 11
2 x 2 = 4
4 + 9 = 13
13 > 11
Therefore, x = 2. 
Step-by-step explanation:
I hope this helps! ^w^
 
        
             
        
        
        
9514 1404 393
Answer:
   A)  5x+12 = -12x-12
   D)  5x+12 = -5x-12
Step-by-step explanation:
If you subtract the right side expression from both sides, you will get an equation with something equal to zero. If the 'something' has a variable in it, there is exactly one solution.
A: (5x+12) -(-12x-12) = 17x+24 = 0 . . . one solution
B: (5x+12) -(5x-5) = 17 = 0 . . . . no solutions
C: (5x+12)-(5x+12) = 0 = 0 . . . . infinite solutions
D: (5x+12) -(-5x-12) = 10x +24 = 0 . . . one solution
 
        
             
        
        
        
Answer:
the answer is Z
Step-by-step explanation:
I just looked it up
 
        
             
        
        
        
Answer:
5381.6
Step-by-step explanation:

