Answer:
 no it is d
Step-by-step explanation:
put a value in for t and work it out for each problem i used 2
 
        
                    
             
        
        
        
The first thing we must do is define a variable.
 We have then:
 x: Linda's speed.
 Then, by definition, the time traveled is equal to the distance between the velocity.
 We have then:
 For Linda:
  
 For Miguel:
  
 Then, since time is the same, then:
  
 Clearing Linda's speed we have:
  
  
  
  
  
  
 Then, Miguel's speed is:
  
 Answer:
 Linda's speed is 10 Km/h
 Miguel's speed is 14 Km/h
 
        
             
        
        
        
The Formula Of Volume Is : 
V = L*W*H. So, Lets Plug In The Known Values. 
V = 16*16*16. 
16*16 = 256. 
256 * 16 = 4096 yr^3. This Is The Volume. Any Further Questions?
        
             
        
        
        
Answer:
600
Step-by-step explanation:
since it is a right triangle based pyramid, 2 of them will make a cube. so, it is bwh / 2. 
base = 24
width = 10
height = 5
volume = 1200
volume of pyramid = 600
 
        
             
        
        
        
Start with this formula
Y=mx+b
you will get
Y=2x