Answer:
B
Step-by-step explanation:
 
        
             
        
        
        
Answer:
(2,1) is an example of an ordered pair that is a solution to the equation.
Step-by-step explanation:
We are given the following equation:

Finding a solution:
To find an ordered pair (x,y) that is a solution to this equation, first we attribute a value to one of the variables, and then replace in the equation and find the other.
I am going to attribute 
So





(2,1) is an example of an ordered pair that is a solution to the equation.
 
        
             
        
        
        
Answer: h(4) = 36
Step-by-step explanation:
All you have to do is plug in 4 to the equation. 
So, h(4) = 2(4)^2+4
=2(16)+4
=32+4
=36
 
        
             
        
        
        
6x-8=13 start off with adding 8 to 13 then 6x=21 then divide 6 to both sides getting x=3.5