Celeste was selling meal tickets for the holiday program at her school. The cost of a dinner ticket is $10. She is also selling dessert tickets for $6. She lost track of how many of each ticket she sold,
however,
she remembered that she was given 100 tickets and she collected $900
The system of equations shown can be used to represent this situation
Y + y
{103
10x + 6y = 900

How many meal tickets for dessert did Celeste sell?

How much money did Celeste collect for dinner tickets?​