Answer:
K = 4/9
Step-by-step explanation:
 
        
             
        
        
        
Let's take the non-linear equation:

First Make The Equation To Be In Terms of Y
*Divide Both sides by 


*Simplify 

You shouldn't keep a radical in the denominator, however we leave it for the purpose of the reciprocal.
*Take The Reciprocal Of Both Sides

A Linear Equation Takes The Format:

So, 




Resulting in :
 
 
        
        
        
9/2 or 4.5
hope this helps:)
        
                    
             
        
        
        
The answer is A the berry first one
        
             
        
        
        
Answer:
1 Chair= $1.25     1 table= $8.25
Step-by-step explanation:
5c+3t=31
2c+6t= 52
-2(5c+3t=31)
-10c-6t=-62
+
2c+6t=52
= -8c=-10
/-8      /-8
c= 1.25 or 1 1/4
2c+6t=52
2(1.25)+6t=52
2.5+6t=52
-2.5        -2.5
6t= 49.5
/6      /6
t= 8 1/4