Rhonda has 335 stamps in her collection. She wants to collect at least 575 stamps. Write and solve an inequality to determine how many more stamps Rhonda must collect to reach her goal. Let d represent the number of stamps Rhonda must collect to reach her goal.

335 + d ≥ 575; d ≥ 240
335 + d > 575; d > 240
335 + d ≥ 575; d > 575
335 + d = 575; d = 240