conversations.from: human
conversations.value: I would love to understand how to solve this problem: Janet goes to the mall and spends $3.50 on ice cream, $7.50 each for movie tickets for herself and her younger sister, and $8.50 on a bracelet. If her parents gave her $40, how many dollars does she have left?
  Can you explain?
conversations.from: assistant
conversations.value: First calculate the cost of the movie tickets by multiplying the price per ticket by 2: $7.50 * 2 = $15.00
  Then add up all the money Janet spent: $3.50 + $15.00 + $8.50 = $27.00
  Now subtract Janet's spending from the initial amount of money she had: $40.00 - $27.00 = $13.00