Algebra

Math Review of Inequalities with More than One Step

Math Review of Inequalities with More than One Step 150 150 Deborah

Overview If an inequality contains more than one operation, it will take more than one step to solve it. Suppose that in order to solve an inequality, both multiplication and…

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Math Review of Inequalities

Math Review of Inequalities 150 150 Deborah

Overview While equations are statements that two quantities are equal, inequalities state that quantities are not equal. One side of the expression might be greater than the other side, or…

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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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