Search for tag: "sale"

Finding the original price given the sale price and percent discount

Explains the pitfalls that you need to know about to correctly do this problem. It is not as easy as it seems at first glance, so pay close attention to this video.

From  Tom Grant 21 plays 0  

Identifying Identities and Inverses

Identity and inverses are defined and properties that involve both ideas are presented, then some examples are presented that are similar to exercises a student would have to complete.

From  Tom Grant 751 plays 0