A baker needs 5 lb of butter for a recipe. She found 2 portions that each weight 1 ⅙ lb and a portion that weighs 2 2/7 lb. Does she have enough butter for her recipe?

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

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?

36x2 + 49y2 = 1,764 the foci are located at: a) (-√13, 0) and (√13,0) b) (0, -√13) and (0,√13) c) (-1, 0) and (1, 0)