Question:
For a class, Mrs. Hawk brought in 7 different packages
Last updated: 7/21/2022
For a class, Mrs. Hawk brought in 7 different packages of colored pens. The teacher randomly selects 2 packages. How many different combinations are there?
Last updated: 7/21/2022
For a class, Mrs. Hawk brought in 7 different packages of colored pens. The teacher randomly selects 2 packages. How many different combinations are there?