It's suppose to be -18 so I guess no real number....
 
        
             
        
        
        
The distance between the two cars is now 320 yards.
<h3 /><h3><u>
Distances</u></h3>
To determine what is the distance between the two cars now if they did not collide the following calculation must be performed:
- 500 - (500 - 405) - (500 - 415) = X
- 500 - 95 - 85 = X
- 500 - 180 = X
- 320 = X
Therefore, the distance between the two cars is now 320 yards.
Learn more about distances in brainly.com/question/989117
 
        
             
        
        
        
It could be written like 400 or four hundred.
        
                    
             
        
        
        
Answer: B
Step-by-step explanation:
1. Multiplying two negatives equals a positive. 
2. Reduce the numbers with the GCF, 3. 
3. Reduce the numbers with the greatest common factor, 2. 
4. Multiply the fractions which would give you: 5/6
 
        
                    
             
        
        
        
Answer:
answer is c
Step-by-step explanation:
x-15<4          x-15>-4
      +15                 +15
------------------------------------
x<19                    x>11
                 or
             11<x<19