You are teaching the concept of estimation with multiplication. Some of the students are struggling. Which of the following is the best approach?

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?

How many verticies does a triangular prims have