it’s the second one..................
 
        
             
        
        
        
Answer:Each pair of interior angle and the exterior angle
So the exterior angle = 360° - the interior angle.
 
        
                    
             
        
        
        
Answer:
Slope = 3
Step-by-step explanation: Use the slope intercept form
y= mx +b
Im 100% sure this is correct
 
        
             
        
        
        
you can buy 5 books and have a $1 left over I think Hope this a helps! :D
 
        
                    
             
        
        
        
She needs 10 more plates to get 30