Answer: 193 
Step-by-step explanation: an image is included to show you the steps.
 
        
             
        
        
        
Answer:
r = 1
Step-by-step explanation:
slope = change in y / change in x, so:
change in y / change in x  = 2/3
5 - r / 7 - 1 = 2/3
5 - r / 6 = 2/3

now solve this equation.
first, multiply both sides by 6 to get rid of the fraction:

subtract 5 from both sides

multiply both sides by -1

 
        
             
        
        
        
Answer:
https://jbarrueta.weebly.com/uploads/5/3/2/9/53297595/lesson2.2.2.pdf
Step-by-step explanation:
here's a link
 
        
             
        
        
        
The answer is C. 3/5
20 girls, 3 boys. 23/40 is about 60 percent, or 3/5.
I wrote the wrong answer on accident for whatever reason when I first sent this, I apologize. 
 
        
             
        
        
        
Answer:
its A 22%
Step-by-step explanation: