Answer:
Her average score is 150 
Step-by-step explanation:
You add 175+142+133 and divide it by 3 
To find mean or average you add up all the numbers and divide by how many numbers there are
 
        
                    
             
        
        
        
Answer:
80
Step-by-step explanation:
500 to 900? = 80.
 
        
             
        
        
        
Obtaining thevslope you get 6/5. so
9=-24/5 +n
= 
y=6/5x + 21/5
        
             
        
        
        
Answer:
x=45
Step-by-step explanation:
2x+45+x=180
Combine 2x and x to get 3x.
3x+45=180
Subtract 45 from both sides.
3x=180−45
Subtract 45 from 180 to get 135.
3x=135
Divide both sides by 3.
x=135/3
Divide 135 by 3 
x=45
 
        
             
        
        
            
            
                Draw a dot plot for the set of data.<br><br>
2, 5, 0, 1, 3, 2, 0, 2, 4, 3, 1, 3, 4, 2, 0 
                GREYUIT [131]             
         
        
The answer would be the first one that starts with 3 zeros and 2 ones