Answer:
x = -2 & y = 6
Step-by-step explanation:















Hope this helps.
 
        
             
        
        
        
Answer:
19,17,15,13
Step-by-step explanation:
25-6=19
25-8=17
25-10=15
25-12=13
 
        
             
        
        
        
Answer:
0.0000454
Step-by-step explanation:
The zeros are not significant since they come before the numbers greater than 0. And I rounded 3 to 4 since the 8 was above 5 so it gets rounded up
 
        
             
        
        
        
Answer:
4 x (b+2) 
Step-by-step explanation:
Jesus is king :)