Algebra

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Math Review of Rates, Ratios, and Proportions
Math Review of Rates, Ratios, and Proportions 150 150 Deborah

Overview A rate compares 2 quantities that have different types of units, such as kilometers per hour or miles per gallon. A ratio compares quantities with the same type of…

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Math Review of Two-Step and Multi-Step Equations
Math Review of Two-Step and Multi-Step Equations 150 150 Deborah

Overview Not all equations can be solved in one step. Many take several steps to solve, but the principles of solving one-step equations can be applied. Use the order of…

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Math Review of Simplifying Expressions
Math Review of Simplifying Expressions 150 150 Deborah

Overview Students can use the commutative, associative, and distributive properties of addition and multiplication to simplify algebraic expressions. Problems are more easily solved if compatible terms can be combined first.…

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Math Review of Order of Operations
Math Review of Order of Operations 150 150 Deborah

Overview Order of operations within math problems gives students a set of rules to follow in order to get the same answer. In the standard order of operations, expressions within…

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Math and Physics Review of Basketball
Math and Physics Review of Basketball 150 150 Deborah

Overview The sport of basketball combines high energy with a fast pace. Although it is not essential to be an expert in math and physics to be a great basketball…

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Math and Physics Review of Ice Hockey
Math and Physics Review of Ice Hockey 150 150 Deborah

Overview In the winter sport of ice hockey, players, sticks, and the puck all move at a rapid pace. Sports scientists know that the apparent chaos of the game is…

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Math Review of Volume and Surface Area
Math Review of Volume and Surface Area 150 150 Deborah

Overview Solid objects have both volume and surface area. Formulas for calculations can be expressed using algebra, especially if the measurements of sides are stated by variables. The ratio of…

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Math Review of Triangle Inequality
Math Review of Triangle Inequality 150 150 Deborah

Overview Students can connect algebra to geometry by expressing geometric inequalities in compound inequality form. Since the sum of the lengths of any two sides of a triangle is greater…

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Math Review of Factoring Trinomial Squares and Differences of Squares
Math Review of Factoring Trinomial Squares and Differences of Squares 150 150 Deborah

Overview Trinomial squares are also known as perfect square trinomials, and are the squares of binomial expressions. They factor as (a + b)(a + b) or (a – b)(a –…

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Math Review of Applications and Problem Solving for Rational Equations
Math Review of Applications and Problem Solving for Rational Equations 150 150 Deborah

Overview Rational equations have many applications to real-world problems. Some of the types of problems that can be solved include geometric ratios, number problems, motion problems, and work problems. Geometric…

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