I really think you should actually read the article. None of what you are saying has to do with the content of it, and it will explain how you can do arithmetic with these words.

From the guidelines https://news.ycombinator.com/newsguidelines.html

> Please don't comment on whether someone read an article. "Did you even read the article? It mentions that" can be shortened to "The article mentions that".

Besides which, this is totally a valid question based on the article. (The temptation to ask if you read it is almost overwhelming!) It talks about how to do arithmetic but not what the result of that will necessarily be, so I don't see that any part of it answers the question of "cash is king" + "female" - "male".