Answer:
x=11, y=2
Step-by-step explanation:
We can set 1 equal to x-5y and then solve for x. and y. 
x = 5y+1
y = x-1/5
We can use this information and plug back in the values for 3y-x or x-5y. 
We can set -3 = 3y-x or 1 = x-5y. 
To solve for x using -3 = 3y-x we can swap the values of x and y which would make it -3 = 3(x-1/5)-5(x-1/5)+1. 
We can do a bit of algebra which would get us x = 11. 
Knowing that y = x-1/5 we can plug in 11 for x. y = 11-1/5. 
y=2
x=11, y=2
 
        
             
        
        
        
Answer:
C
Step-by-step explanation:
The volume of a cone is given by  
The volume of a cylinder is given by  
<em>Where h is the height and r is the radius</em>
The first figure is a cone with height 6 and radius 5, we can put it into the formula and find the volume:

The second figure is a cylinder with height 50 and radius 1, we can put it into the formula and find the volume:

We can see that they are equal. So answer choice C is right.
 
        
             
        
        
        
X intercept: (- 1/7, 0)
Y intercept: (0, 1/4)
        
             
        
        
        
Now, there are many types of solids. Hypothesis can be stated as there is a significant discrepancy between solid one from the other sold. Moreover, if the results seems to support the hypothesis then it is somehow reliable and accurate.Thank you for your question. Please don't hesitate to ask in Brainly your queries.