Apackage of 4 mechanical pencils comes with 2 free erasers and if you get a total of 12 eraser how many packages of pencils did you buy

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?

Express -5 2/5 as an improper fraction.

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read