Answer:
The slope for the line is 2
 
        
             
        
        
        
It can be arranged in 4989600
        
             
        
        
        
Vertex = (3, - 2) this should be your answer. dm if im wrong
 
        
             
        
        
        
Answer:
The no. of boys = 20
The no. of girls = 12
Step-by-step explanation:
Ratio of no. of boys to girls = 5 : 3
[5 multiplied with something, and 3 multiplied with something, added together makes 32.Thus, that something = x]
5x + 3x = 32
= 8x = 32
=x = 32÷8 = 4
5x = 5 x 4 = 20
3x = 3 x 4 = 12