I think it is the second one but I’m not for sure I’m really just doing this for points
        
             
        
        
        
Answer:
Step-by-step explanation:
X+Y = 13
  
$18 + $22 = $258
OR 
18X+22Y=258
  
18X + 22(13 - X) = 258
  
18X + 286 - 22X  = 258
  
286 - 4X  = 258
  
-4X= 258 - 286
  
-4X = -28
  
X= 7
Y=6
  7 of the X tour  packages & 6 of the Y tour  packages
 
        
             
        
        
        
Answer:

Step-by-step explanation:

 
        
             
        
        
        
You simply need to devide the distance by the speed to get the time, so: 600÷50= 12hrs
This is only if you drive the same speed rhe whole way and do not stop. If you stopped you need to add the delay to the time.
For example: if you delayed 20 min altogether you need to add 12:00+00:20= 12:20.