Colleen observed a candy store and counted the number of bars of chocolate sold - categorized into milk chocolate, dark chocolate, white chocolate, chocolate with peanuts, chocolate with almonds, chocolate with pretzels, and mint chocolate.

THERE ARE:
(12) MILK
(7)DARK
(2)WHITE
(6)PEANUTS
(3)ALMONDS
(5)PRETZELS
(4) MINT

How many mint chocolate bars were sold?

To find out how many mint chocolate bars were sold, you can refer to the given information. The information states that there were (4) mint chocolate bars sold. Therefore, the answer to your question is 4.