Answer:
multiplication 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
(0,-1)
(1,-5)
 (2,-9)
Step-by-step explanation:
 y = −4x −1
Let x=0
y = 0-1 = -1  (0,-1)
Let x = 1
y = -4(1) -1 = -4-1 =-5  (1,-5)
Let x = 2
y = -4(2) -1 = -8-1 =-9 (2,-9)
 
        
             
        
        
        
Answer: 
 Write the expression as:" 
70  +                          2
 +                          2 * 2
 * 2 − 18a
 − 18a " ; 
______________________________________________________or;  write as:
______________________________________________________           " 
70.32  + (2.1) * (2.7)  − 18a " ; 
______________________________________________________To simplify:
______________________________________________________  Using "PEDMAS" (the "order of operations") ; 
the "multiplication" comes first; 
So:  →  "(2.1) * (2.7) =  5.67 " .
And rewrite:
______________________________________________________ " 70.32  + 5.67 − 18a " .
Now:  " 70.32 + 5.67 = 75.99 " ; 
So, we can the final simplified expression as:
______________________________________________________   " 
75.99  −  18a " ;  
or; write as:  " 
75 −  18a
  −  18a " .
______________________________________________________
 
        
        
        
Answer:15 
I know Bc I got it wrong that was the answer