A bookstore had 140 copies of a magazine. Yesterday the bookstore sold 2/7 these copies. How many copies were sold yesterday? Write your answer in simplest form.

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Pls the last one and it has to be like number 6

Jazmin is completing an art project. she has two pieces of construction paper. the first piece is 44 cm wide and the second piece is 33 cm wide. jazmin wants to cut the paper into strips that are equal in width and are as wide as possible. how wide should jazmin cut each strip?