Answer:
$10.50
Step-by-step explanation:
We can make an equation
2.50+2x=?
x=4 because we are riding 4 miles.
so it's 2.5+2*4=?
let's solve
2.5+8=$10.50
 
        
             
        
        
        
105000 that is the answer to ur question
        
                    
             
        
        
        
Not A because regular means all sides are equal.
B has to be the answer because the others are not.
Not C because a right triangle is not regular, i.e. and equilateral triangle.
Not D because a rectangle has different side lengths.
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
So we have the inequality: 

Definition of Absolute Value: 

Note that the sign is flipped in the second case because we multiplied by a negative. 
Add 5 to both sides to both equations: 

Merge: 

And we're done!