Answer:
B, 50 milliliters.
Step-by-step explanation:
No matter the shape of the container, if no liquid is removed from the first container, or on its way into the second container, the same amount of liquid will remain. 
 
        
             
        
        
        
Answer:
it is a
171 degrees
Step-by-step explanation:
 
        
                    
             
        
        
        
Since 2x+y>4 you get y>4-2x. Then you draw the line y=4-2x then you are interested in everything above the line not including it since it is y>4-2x so it is a dashed line. You need to shade the side that satifies the inequality and since it is every pair (x,y) where y>4-2x, you need to shade everything above the line which is the side that does not include the origin. So the answer is C.
        
             
        
        
        
Answer: -3/2
Step-by-step explanation:
There are two methods to find the slope
METHOD 1. Rise/Run
Rise: the y-axis value
Run: the x-axis value
In the graph, rise/run=3/2
The line is going down, so it should be negative
-3/2
Hope this helps!! :)
Please let me know if you have any question or need further explanation