What is it about, I’ll give it a try
        
             
        
        
        
3 is a common multiple .. (3x4=12....3x5=15)
        
             
        
        
        
Answer:
It's <u>option A. ± </u>√6<u>0</u>
Step-by-step explanation:
x^2  = 60
here ^2 will move to the other side and when it does it'll become a square root to 60. 
so, x = √60
now, the answer in its simplified form would be 2√15 and -2√15.
The answer of this square root will be negative as well as positive, so, ±√60. 
 
        
                    
             
        
        
        
Answer:
1/2 or 0.5
Step-by-step explanation:
so to find the slope of two points you use the slope formula which is rise over run, y2-y1/x2-x1. so that would be -1-0/7-9. leading to -1/-2. so the slope is 1/2 or 0.5.