Student tickets to the home coming game costs $5 each. general admission tickets cost $8 each. so far, 150 tickets have been sold. $900 has been collected.

1. write a system of equations for this model in standard form.
2. what is the solution to the system?
3. is (180,-30) a solution? explain.

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.