Y+4<u><</u>9
subtract 4
y<u><</u>5
y is smaller than and equal to 5
so you shade from 5 to the negative end to infinity (to the left) and shade the 5 to show that it is included (attachment says A)
6 less than (-6) 2 times a number (2 time x) is greater than (>) 8 (8)
-6+2x>8
add 6
2x>14
divide 2
x>7
so 
x is bigger than 7
shade from 7 to the positive end to infinity (to the right) and don't shade 7 but put a circle around it to show that it is not included (attachment says B )
I have included pictures of the number lines
 
        
        
        
Answer:
2500
Step-by-step explanation:
5^2(3+2+5)^2
5^2(10)^2
25(100)
=2500
 
        
                    
             
        
        
        
542,591,806.5
.............................
 
        
                    
             
        
        
        
The answer is (-1,0) or x=-1 and y=0 :)
        
             
        
        
        
Answer:
the answers are : A , B , and E. i just took the assignment.
Step-by-step explanation: