You have $25 to spend on snacks for movie night with 4 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 total cost of the individual boxes of raisins is $1.50 x 5 = $<<1.50*5=7.50>>7.50.
The remaining amount of money for popcorn and a drink is $25 - $7.50 = $<<25-7.5=17.5>>17.5.
So, each person has $17.5 รท 5 = $<<17.5/5=3.50>>3.50 remaining for popcorn and a drink. Answer: \boxed{3.50}.