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Postal Rates
Data are often presented in tables, with information organized in rows and columns. This exercise will give you the basic concepts of reading a table to find ...
Located in
Mathematics
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Statistics
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Reading Graphs and Tables
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Use the multiplication poperty of quality
Multiplying both sides of an equation by the same nonzero number does not change its solution.
Located in
Mathematics
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Algebra
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Solving Equations Using Properties of Equality
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Multiply fractions
To multiply two fractions, multiply the numerators and multiply the denominators. Simplify the result, if possible
Located in
Mathematics
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…
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Fractions and Mixed Numbers
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Multiplying Fractions
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Use the subtraction property of equality
Subtracting the same number from both sides of an equation does not change its solution
Located in
Mathematics
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Algebra
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Solving Equations Using Properties of Equality
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Exercise 2: Concepts
Practice the essential concepts to simplify algebraic expressions
Located in
Mathematics
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Algebra
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Simplifying Algebraic Expressions
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Identify corresponding angles, interior angles, and alternate interior angles
A line that intersects two coplanar lines in two distinct (different) points is called a transversal
Located in
Mathematics
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Geometry
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Parallel and Perpendicular Lines
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Identify and define parallel and perpendicular lines
Parallel lines are not intersecting while perpendicular lines are intersecting and form a right angle
Located in
Mathematics
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Geometry
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Parallel and Perpendicular Lines
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Equivalent Fractions
Fractions can look different but still represent the same part of a whole.
Located in
Mathematics
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…
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Fractions and Mixed Numbers
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Basics
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Round whole numbers
When we don’t need exact results, we often round numbers
Located in
Mathematics
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Basic Arithmetic
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Whole Numbers
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Use the addition property of equality
Adding the same number to both sides of an equation does not change its solution.
Located in
Mathematics
/
Algebra
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Solving Equations Using Properties of Equality