Answer:
Proportion states that the two fractions or ratios are equal
Given the equation:  
By cross multiply we get;

Using distributive property; 

Subtract 0.4 from both sides we get;

Subtract 1.5x from both sides we get;

Divide both sides by 0.1 we get;

Simplify:
x = 56
Therefore, the value of x that satisfy the equation  is, 56
 is, 56
 
        
             
        
        
        
Answer:
C or d
Step-by-step explanation:
 
        
             
        
        
        
Answer: C 20 
Explanation: Plug in 2 for k. 
2^2 - (2-10) + 4(2) = 20
        
                    
             
        
        
        
Answer: 3?
Step-by-step explanation:
 
        
             
        
        
        
Answer:A = b x h
Step-by-step explanation:
I can't see the problem but i can give help  u have to follow the formuls