5x + 6 + (-7x - 4)
5x + 6 - 7x - 4
-2x + 2
        
             
        
        
        
Answer:
72°
Step-by-step explanation:
180-3x=2x
5x=180
x=36
Angle CBE = 2(36) = 72
 
        
             
        
        
        
Answer:

Step-by-step explanation:
The inverse of a slope is the exact opposite slope of the original. I'll show a function below where you can easily solve future problems if you need to. 

m is the slope, so for the equation above, you simply insert the original slope, being 1, in the equation.

So the inverse slope would be -1.
 
        
             
        
        
        
Answer:
3. A single translation
Step-by-step explanation: