Answer:



Step-by-step explanation:

This means:
- when x is equal to zero or less than zero, g(x) will always be 7.
- when x is more than zero, g(x) is  



 
        
                    
             
        
        
        
Calculate circumference. You can do the math mentally with area & perimeter,but circumference is much more complex
        
                    
             
        
        
        
First use PEMDAS so 26x2=52 
52-3=49
4+49=53
53x4
        
             
        
        
        
Jayden ran 1/5 of his total distance in 1 minute. His total distance is 6/5 of a kilometer. He ran 6/25 of a kilometer in 1 minute or 3/5 of a lap.
        
             
        
        
        
Let x  =  the numbers of girls
thus 
the numbers of boys  = 2x  
x + 2x = 27
3x = 27
x = 9
2x = 2 . 9 =18
girls  =  9  &  boys  = 18