Question 553700
mini bike I	x 	mph						
mini bike II	x+	5						
..								
They are going away from each other.								
								
So add up their speed.								
								
combined speed = x+		1	x	+	5			
(	2	x	+	5	) 			
Time = 	1  2/ 3	hours						
Distance =   	100	miles						
Distance = speed * time								
(	2	x		5	)*	12/31/99	=	100
3.33	x 	+	8.33	=	100			
3.33	x 	=	100	+	-8.33			
3.33	x 	=	91.67					
/	3.33							
x=	27.5	mph	mini bike I					
mini bike II	27.5	+	5	=	32.5	mph		
m.ananth@hotmail.ca