Answer :

Simple, plug n chug...

[tex]t- \frac{u}{v} [/tex]

t=2

u=-8

v=-0.5

Now, plug in what you have,

[tex]2- \frac{-8}{-0.5} [/tex]

[tex] \frac{-8}{-0.5} =16[/tex]

Now,

2-16=-14

Thus, your answer, -14.