the gender of the kids does not matter so it can be discarded. 
you add up how many boys and girls in the class to make a total of 50 kids
your 100% is 50
meaning 40% of 50 is 20
so if 20 kids took the bus to school then 30 did not take the bus.
 
        
             
        
        
        
Answer:
<h2>The answer is 1</h2>
Step-by-step explanation:
The slope of the line between two points can be found by using the formula

where
(x1 , y1) and (x2 , y2) are the points
From the question is points are
(8, 1) and (-1, 10)
Substitute the values into the above formula and solve for the slope
That's

We have the final answer as 
<h3>1 </h3>
Hope this helps you
 
        
             
        
        
        
Answer:

Step-by-step explanation:
 =
 = 
 
        
             
        
        
        
Answer:
reflection
Step-by-step explanation:
it goes against the y axis
 
        
                    
             
        
        
        
f(x)=20+300x
Also, Rex should find a different pool because that fee is ridiculous.