The volume of a suitcase is 3060 cubic inches. The length of the suitcase is 17 inches and the width is 15 inches. What is the height?

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Ateacher wanted to buy a chair, a bookshelf, two tables and a desk. she spent $900 for all five items and the chair and the desk combined 70% of her total. if the bookshelf cost $50, how much did each of the tables cost?

What is the midpoint of np if n (1,9) and p (-5-1)