Answer:
-1.5
Step-by-step explanation:
2 times -1/4 is -0.5. -0.5 times 3 is -1.5
 
        
             
        
        
        
Answer:
Help with what
Step-by-step explanation:
 
        
             
        
        
        
Answer:
a stationary sells 8pencil for the cost price of 10pencil find his gain percent 
 
        
             
        
        
        
Answer:
ok. i don't understand this so could u be more specific and tell me what's ur problem 
 
        
             
        
        
        
Let's use the slope formula!
m = y2 - y1 / (x2 - x1)
m = 6 + 7 / (-3 + 7) = 13/4