Answer:
it would be 0.3 with bar notation
Step-by-step explanation:
 
        
                    
             
        
        
        
Solve first equation for y: 
5x+y=10
y=10-5x. Plug this equation into second equation
-x-(10-5x)=-2
-x-10+5x=-2
4x=8
x=2 (plug x into first equation)
5(2)+y=10
y=0
        
                    
             
        
        
        
(x + 2)(x - 5)(x - 8)
Substitute them into each other to get the whole equation)
        
             
        
        
        
Hello,
If center is (0,0)
x²/a²+y²/b²=1 for a half horizontal axis of a, and a half vertical axis of b
Here 
a=2 ==> a²=4
b=8 ==> b²=64

 
        
             
        
        
        
Answer:
y=10
Step-by-step explanation:
what ever x='s you add 5 and what ever y='s you subtract 5