6000 - 1800 = 4200
4200/4 = 1050
so she donated 25% to charity
        
             
        
        
        
Answer:
96
Step-by-step explanation:
herp derp herp derp herp derp
 
        
             
        
        
        
The slope for the question is -1.5
        
             
        
        
        
Plug in 83 for y and 3 for x
83 = 3^2 - 6 (3) + 92
83 = 9 - 18 + 92
83 = -9 + 92
83 = 83 so it works
        
                    
             
        
        
        
Answer:
85
Step-by-step explanation: