Answer:
When a point is reflected across the x axis, it has the same x axis but the y axis is multiplied by -1. Think about the x axis as a mirror and the point is projected across the x axis. 
Hence the x coordinate is -1 and the y coordinate is -5. 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
x = 21
Step-by-step explanation:
8 + 3x = 29 + 2x
8 + 3x - 2x = 29
8 + x = 29
x = 29 - 8 = 21
x = 21
 
        
             
        
        
        
Answer:
Jonah. Five million is a much higher number than 152,000. To put it mathematically -----> 5,000,000 > 152,000.
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
300+ 12h=450
12h=150
h=12.5
Step-by-step explanation: