Y=3x + 8.25
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Answer:
function
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Expanded:x²-7x+4x-28 
Simplified: x²-3x-28
Step-by-step explanation:
 
        
             
        
        
        
Your answer is D)16. To find the average, add up all the numbers and divivde by the number of numbers there is
        
                    
             
        
        
        
Answer:
5 students
Step-by-step explanation:
2/3 of 30 = 20 students
1/4 of 20 = 5 students