<PRE><B>Question 749099</B>
Every hour that goes by, Delvis is going 2 more miles.  

{{{3*2=6}}}

They will be 6 miles apart.

Alternately, Candy is going 6mi/h.  Multiply by the number of hours to see how far she goes.  6mi/h * 3 h = 18 miles.

Delvis is going 8mi/h.  Multiply by the number of hours to see how far she goes.  8mi/h * 3 h = 24 miles.  

From here, hopefully you can see that they are 6 miles apart.  24-18=6</PRE>