conversations.from: human
conversations.value: Can you provide an in-depth solution for: Isabelle gets a job so she can save enough money to go to a concert with her two brothers. Her ticket costs $20. Her brothers both get the children’s discount, and each of their tickets cost $10. Her brothers have saved $5 between the two of them and Isabelle has saved $5. If her job pays $3 per week, how many weeks must she work to afford the tickets?Hey there, could you help me solve this math problem: Isabelle gets a job so she can save enough money to go to a concert with her two brothers. Her ticket costs $20. Her brothers both get the children’s discount, and each of their tickets cost $10. Her brothers have saved $5 between the two of them and Isabelle has saved $5. If her job pays $3 per week, how many weeks must she work to afford the tickets?
conversations.from: assistant
conversations.value: The tickets for both of her brothers will cost her $10 * 2 = $20.
  To buy tickets for all of them, it will cost Isabelle $20 + $20 = $40.
  Between all of them, they have saved a total of $5 + $5 = $10.
  Since they have already saved $10, she needs to earn an additional $40 - $10 = $30 to afford the tickets.
  Since she makes $3 per week, it will take her $30 / ($3/week) = 10 weeks to save enough money for all of the tickets.