Answer:
B and C are correct
Step-by-step explanation:
17/4 = 4.25
4 and 1/4 = 17/4
 
        
             
        
        
        
Answer:
False
Step-by-step explanation:
 y = 2x + 1 
Substitute the point (4,3) into the equation and see if it is true
3 = 2(4) +1
3 =8+1
3 =9
This is false, so the point is not a solution
 
        
             
        
        
        
Answer:
Solution answer is 
Step-by-step explanation:


then

So 
Solution answer is 
 
        
             
        
        
        
Answer:
for perpendicular lines product of slope is -1
slope of other line is -0.5
(y+2)/(x-4)=-0.5
 
        
             
        
        
        
Answer:
628
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2h
The volume of a cone  is 
V = 1/3  pi r^2 h
If the radius and height are the same
The cone will have 1/3 the volume of a cylinder
The cone has 1/3 the volume of a cylinder given the same height and radius
1/3(1884) =628