Maggie is planning on going to penn state university. she estimates that she will need to earn at least $2,000 to live off of over the course of the year after she buys a $450 laptop.

part a: let x represent the amount of money she earns over the summer. write an inequality that describes the situation above.

part b: now that her expenses are taken care of, she has $2,000 to start school. every week she plans to withdraw $30 for food. if x represents the number of weeks she can withdraw $30, write an inequality that describes this situation.

part c: solve the inequality in part b.

part d: explain what your answer in part c means in terms of the number of weeks that maggie is able to withdraw money for food.