The answer is a chemical reaction
        
                    
             
        
        
        
im pretty sure 13 hours he would spend in the hotel, 7 am to 1 am, hope this helps^^
 
        
             
        
        
        
Answer:
9in2
Step-by-step explanation:
 the 2 is an expononent.
 
        
             
        
        
        
So the equation for these types of equations is f(x) = a(x-h)+k with h being a horizontal translation, a being a stretch/compression and k being a vertical translation. So here if you want a stretch of 4 a would be four, g(x)=4(-3x-h)+k. Also, there is a horizontal translation so it would be positive 4 into the equation. Since there is no change in the y-axis there is no vertical translation resulting in g(x) = 4(-3x-4)
        
                    
             
        
        
        
( -2, 1 ) is the image of ( -1,2 ) reflected across the line y=-x.