Combining like terms together is a key part of simplifying mathematical expressions, so watch this tutorial to see how it is done. [7:25]

In a prime polynomial, the only factors are 1 and itself. Learn all about prime polynomials by viewing this tutorial. [2:23]

Take a look at this tutorial to learn exactly what a 'term' in a polynomial is all about. [5:11]

This video describes the process for finding the overall probability of drawing certain cards from a deck when the two events are independent, i.e., have no impact, on each other. In the example presented, one card is a queen and the other is less than seven, and their probabilities are used to calculate the probability of both happening. [5:53]

Probability is useful when solving everyday problems. Watch this tutorial to see how to find the probability of the complement of an event using gummy worms. [5:36]

Take a look at this tutorial and learn about some of the different kinds of triangles. [4:25]

The outcome of an experiment is any possible result of the experiment and is a very important part. Learn about outcomes by watching this tutorial. [2:10]

Take a look at this tutorial to see how to find all the missing angle measurements by identifying vertical, corresponding, adjacent, and alternate exterior angles. [4:43]

Simulators are a great way to model an experiment without actually performing the experiment in real life. This tutorial looks at using a simulator to figure out what might happen if you randomly guessed on a true/false quiz. [7:13]

Watch this tutorial to learn how identifying a triangle first can be helping in solving for a missing angle measurement. [4:29]

Watch this tutorial to learn how to find the distance between points on the coordinate by using the distance formula to get your answer. [3:01]

This tutorial provides an introduction to the term sector and gives you examples of sectors. [2:23]

This tutorial will teach you how to graph the union of two inequalities using a number line. [2:06]

The intersection of two inequalities is what they have in common. This tutorial shows you how to graph two inequalities on the same number line and then find the intersection. [2:40]

The median of a data set is the number that is the middle value of the set. Watch this tutorial to learn how to find the median even if there are two middle values. [3:52]

The interquartile range is the middle 50% of a data set. Watch this tutorial to learn how to dissect data and understand this concept. [4:33]

Watch three examples and figure out if they are independent or dependent events. This tutorial walks you through each example and explains why it is an independent or dependent event. [4:19]

Learn how a Box-and-Whisker plot is an effective way to interpret data. This tutorial will explain and show examples of Box-and-Whisker plots. [5:35]

Watch this video to see the step by step process on how to write a function rule for a given relationship. [5:22]