All that you are doing is trying to fiigure out the Frequency of all the tally marks!!
        
             
        
        
        
3) 3(8b + 3)
4) 57
I’m pretty sure that this is the answer
        
             
        
        
        
Set up a proportion: 25/100 = 50/n where n = # of teens surveyed
Simplify fraction: 1/4 = 50/n
Cross multiply: n = 200
So 200 teens were surveyed.
        
             
        
        
        
<h3>Question:</h3>
find the slope (-8,10) (8,15)
<h3>Answer:</h3>
m = 
<h3>Step-by-step explanation:</h3>
Use the slope formula 
(x2,y1) = (-8,10) , (x2,y2) = (8,15)
m = 
m = 
Hope this helps :)
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