Latest Quizzes And Videos
Review how to compare prices by finding a unit rate. Also review how to divide numbers with decimals.
Watch and learn how to graph inequalities on the coordinate plane.
Review how to solve word problems involving the percent mark-up of wholesale prices to find retail prices. Also review how to calculate the percent mark-up when the wholesale and retail prices are given.
Review how to solve a system of equations by graphing. The equations are converted to slope-intercept form and then graphed. The examples given are intermediate to difficult so background knowledge on basic graphing would be helpful.
This video shows how to solve 2 different word problems by setting up Algebraic equations. The second example requires setting up a a system of equations to solve. The problems involve distance and time(speed).
This video shows how to solve 3 different quadratic equations by completing the square.
This video shows how to graph a quadratic equation by identifying the axis of symmetry and its vertex, and then finding ordered pairs by creating a symmetrical function table.
This video shows how to apply a strategy to solve quadratic equations when the "a" term is not equal to 1. The method shown is called the AC method. This algebra video tutorial demonstrates how to factor trinomials in the form ax^2+bx+c when a, the leading coefficient, is not 1.
This video explains why a number raised to the zero power is equal to one.
This problem shows how to find the area the shaded part of a circle. The un-shaded portion inside the circle are smaller circles. To solve this problem you must know how to find the area of a circle which also requires you to identify the length of a circle's radius.
Review how to find the surface area of a cube net, a triangular prism net and a square pyramid net. These examples show how to solve without the use of a formula.
This video goes over how to solve 3 different types of percentage word problems using different strategies. Review how to set up a proportion and solve. Also watch and learn how to set up an Algebraic equation to solve.
Figure out how to match a given data set with the correct box plot. Also review how to interpret a box plot.
Watch and learn how to find the fractional equivalent of repeating decimals in simplest form. This video shows how to convert different types of repeating decimals.
This video shows how to solve a division word problem involving an area model and decimals.
This video is just a quick review showing how to multiply decimals using the standard algorithm. Review where to place your decimal in you answer after multiplying.
This tutorial reviews how to find the area of a triangle and rectangle when their dimensions contain a decimal. Also review how to find the volume of a rectangular prism when using decimal multiplication.
Watch and learn how to write an expression to represent the area and the perimeter of a rectangle when the given width and length are Algebraic expressions. In this video you will review how to combine like terms and how to use the law of exponents. You will also see the difference between multiplying variables versus adding them.
Watch and learn how to find the surface area of a composite 3-dimensional object. The example shown in this video is a square pyramid combined with a cube.
Watch and learn how to convert angles given in degrees to radians. Review commonly seen angles and their measure in radians using the unit circle. Also watch how to set up a proportion to change degrees into radians.
Quickly set up and solve an equation to find the surface area of a cylinder in terms of pi.
This video shows how to find the surface area of a cone when the slant height IS given and when it is NOT given. The Pythagorean Theorem is used to find the missing slant height to calculate the total surface area of a cone.
This video shows how to find the surface area of a rectangular pyramid using the Pythagorean Theorem. Before solving using the strategy shown in this video, the learner should have prior knowledge about the Pythagorean Theorem.
Quickly learn how to find percentages! First we will review a few basics and then apply those basics to our problems to solve mentally.
This video shows different ways you can calculate a 25% discount from an item. This video will review equivalent rates, multiplying decimals and multiplying fractions.
This video shows how to create an area model to show the product of decimal values.
This video shows how to graph a linear equation using the x-intercept and the y-intercept. This video also shows how solve an equation to find the x and y intercepts.
This tutorial reviews how to isolate a variable to solve inequalities. One example has a variable on both sides of the inequality sign. Another example demonstrates a situation when you should reverse the sign.
Review how to find the distance between 2 points using the distance formula. This video shows how to express your answer as a decimal and is simplest radical form.
This video shows how to solve the following word problem: Jason is 60 inches in height. His brother Brian is 20% taller than Jason. How tall is Brian?
This tutorial demonstrates how to solve a percentage word problem by setting up a proportion to solve.