You have $25 to spend on snacks for movie night with 4 of your friends. If individual boxes of raisins are $1.50 and all 5 of you want to buy your own box, find the amount of money that remains per person for popcorn and a drink

The cost of individual boxes of raisins for all 5 people is 5 * $1.50 = $<<5*1.50=7.5>>7.5.

The amount of money that remains for popcorn and a drink is $25 - $7.5 = $<<25-7.5=17.5>>17.5.
The amount of money that remains per person is $17.5 / 5 = $<<17.5/5=3.5>>3.5. Answer: \boxed{3.5}.