Equations, Expressions, and Variables
In this video, you will learn about equations, expressions, and variables and how they are different.
Algebra Tips and Everyday Uses
In this video you will learn a few study tips for algebra and why algebra is important.
Solving Systems of Equations with Substitutions
In this video you will learn to solve a system of equations by using substitutions.
Classification of Numbers
In this video you will learn about natural numbers, real numbers, irrational numbers and rational numbers.