Answer:
I think he made a mastake a step 3
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
x=67
y=40
The angles equal 63 and 117
Step-by-step explanation:
88% sure
 
        
             
        
        
        
Answer:
5p+s
Step-by-step explanation:
five friends jumping for one hour
 
        
             
        
        
        
It would show the average time spent on the homework.
And the average distance between the mean and the lowest and highest numbers in the data.
        
             
        
        
        
Answer:
Step-by-step explanation:
The answer is no solution or a 0 with a line through it