6 because 6X6=36 and a square has all sides equal.
        
             
        
        
        
Answer: 
The graph is below to help you, hopefully this does helps:) 
* Mark me the brainliest:)!!
 
        
                    
             
        
        
        
it's the 3rd one. 
Step-by-step explanation:
start with the bottom point of the top triangle and go up left, across, down, then straight down to the bottom triangle. then you can go left or right to connect it. 
 
        
             
        
        
        
23/100×$640=147.2 is the answer
        
             
        
        
        
Answer:
m = w - t 
£108
Step-by-step explanation:
m = Money Billy has to spend per week :
m = wage, w - tax, t 
Hence, 
m = w - t 
Given;
Wage = £150 ; tax = £42
m = £150 - £42 
m = £108