Answer:
B
u just subsitute in each inequality form and so u will find the only one that is right is letter b
-4 is x
-2 is y
 
        
             
        
        
        
Answer:
I would recheck the answer
Step-by-step explanation:
there is my opinion :)
 
        
             
        
        
        
Answer:
-21 degrees
Step-by-step explanation:
-8+(-13)=-21
 
        
             
        
        
        
( 732,178 + 167 ) = 899,178
899,178 - 542,137 = *357,041 that's the last result.