Every Saturday Kim eats at her parents' house. They always cook her favorite for dinner, Chicken Alfredo. Kim consumes 1,620 calories for dinner. She wants to know how many calories each of her other meals need to be to consume fewer than 4,200 for the entire weekend. Kim will have 5 more meals over the weekend. Write and solve an inequality to find the number of calories allowed per meal. Be sure to label your variable and describe the solution in terms of the problem situation.