Every monday evening, a mathematics teacher stops by the dry cleaners, drops off the shirts that he wore for the week, and picks up his previous week’s load. if he wears a clean shirt every day, including saturday and sunday, what is the minimum number of shirts that he can own?

Respuesta :

14
Not sure tho
Cuz if he wears a shirt everyday, then he goes to drop 7 shirts and picks up the 7 shirts of last week so 14