Esin started a t-shirt-printing business. she spent $2500 to purchase supplies to get started and she uses about $4.50 worth of supplies per t-shirt printed. esin charges $25 for each t-shirt. let s represent the number of t-shirts. what is the minimum number of t-shirts esin will need to sell to make a profit? 4.5s≥2500+25s 4.5s> 2500+25s 25s< 2500+4.5s 25s> 2500+4.5s