ans is 25 
Step-by-step explanation:
12(10-5)-40+(4+1)
=12 of 5 - 40 + 5
= 60 - 40 +5
=60 +5 - 40
=65-40
=25
 
        
                    
             
        
        
        
Answer:
250u³
Step-by-step explanation:
The volume of a cube is found by multiplying LxWxH. 5x5x5=125, 125x2=250
Hope this helped :)
  
        
             
        
        
        
If n is a negative number, x would be less than -8.
        
             
        
        
        
Answer: 
Step-by-step explanation:
So, it's x*x+x*-3+-4*x+3*-3
That simplifies to x^2 - 7x + 12
 
        
             
        
        
        
The Y intercept is where the function passes/ intercepts the y axis. On a table, it is where x is 0, in this case the y intercept is -20. The slope is found by change in y over change in x. So choose any two coordinates to find change. 10/5=2. So your answer is A.