During the Arkansas and Texas tech game the Razorback t-shirt shop made $ 215 by selling 5 t-shirts. What is the cost of each t-shirt?
Let's denote the cost of one t-shirt as x. Then we have the equation:

$$5x = 215$$

$$x = 215/5$$

$$x = 43$$

So, the cost of one t-shirt is $43.