None of these answers can be the answer okay so it should be 1/6 
Therefore the answer is a. 
To get this first you add 3+15=18 
Next you divide it by 6, 18 divided by 6 =3 
Therefore 1/6=3 
I hope that this helped
        
             
        
        
        
It is not possible to draw here. I am attaching the diagram along with the answer. I hope the diagram will be clear for you to understand. I also hope that this is the answer that has actually come to your desired help. You can draw it with pencil, if you want to make it perfect.
 
        
        
        
Answer:
Step-by-step explanation:
cost is 20 fee + .25 per mile. 
c =20+0.25m
 
        
             
        
        
        
Answer:
7.04
Step-by-step explanation:
To get the value of residual of the data point, we simply substitute 11 for t
The substitution equation is h = 0.6t + 0.44
Substituting 11, we have 
h = 0.6(11) + 0.44
h = 6.6 + 0.44
h = 7.04
 
        
                    
             
        
        
        
Let’s give these two numbers variables 
Let ‘a’ be the larger number 
Let ‘b’ be the smaller number
Now from the question we know:
a + b = 30 or a = 30 - b
2a - 3b = 5
Now, let’s plug the first equation into the second to find ‘b’:
2(30 - b) - 3b = 5
60 - 2b - 3b = 5
60 - 5b = 5
55 = 5b 
b = 11
Now we solve for ‘a’:
a = 30 - b
a = 30 - 11
a = 19
Now the question asks for the positive difference between the two numbers, so:
a - b = ?
19 - 11 = 8
Hope this helps!