Answer:
1 - 2
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Step-by-step explanation:
The range of the function is :
all real numbers less than or equal to - 1
 
        
             
        
        
        
Answer:
 
 
Step-by-step explanation:

 
        
             
        
        
        
Answer:
 look below
Step-by-step explanation:
x - 5 = 7
 x = 12
.................
x - 8 = 20
 x = 28
.................
x + 2 = -1
 x = -3
................
x - 9 = 12
 x = 21
...............
x + -6 = -7
 x = -1
.................
x - 8 = -3
 x = 5
..................
-7 - x = -9
 -7 = x - 9
 2 = x
 
        
             
        
        
        
Answer:
68% of Dominics friends went on at the same time as him. 
Step-by-step explanation:
50-7-4=34
34/50 =0.68 x 100 = 68%