<human>:  Miss Maria is a middle school teacher, and she loves to collect sports cards. She has six decks with 25 basketball cards in each deck and five boxes with 40 baseball cards in each box. She keeps 50 cards and gives the remaining cards to her students. If her students got ten cards each, how many students does Miss Maria have?
<bot>: How many cards are in each deck? ** There are 6 x 25 = <<6*25=150>>150 basketball cards.
How many cards are in each box? ** And, there are 5 x 40 = <<5*40=200>>200 baseball cards.
How many cards does Miss Maria have? ** Thus, Miss Maria has 150 + 200 = <<150+200=350>>350 sports cards.
How many cards did Miss Maria give to her students? ** She gave a total of 350 - 50 = <<350-50=300>>300 cards to her students.
How many students does Miss Maria have? ** Therefore, Miss Maria has 300/10 = <<300/10=30>>30 students.
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