Courses for Algebra

161 free courses & lectures available for Algebra

Averages | Linear equations | Algebra I | Khan Academy

by Khan Academy on Youtube Youtube

Duration: 0.14 hours

Introduction to averages and algebra problems involving averages. Watch the next lesson: ...

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Algebra: Solving Inequalities

by Khan Academy on Youtube Youtube

Duration: 0.11 hours

Solving linear inequalities.

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Quadratic inequalities | Polynomial and rational functions | Algebra II | Khan Academy

by Khan Academy on Youtube Youtube

Duration: 0.16 hours

Solving quadratic inequalities using factoring Watch the next lesson: ...

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Converting fractions to decimals | Decimals | Pre-Algebra | Khan Academy

by Khan Academy on Youtube Youtube

Duration: 0.16 hours

How to express a fraction as a decimal Practice this lesson yourself on KhanAcademy.org right now: ...

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Mixed numbers and improper fractions | Fractions | Pre-Algebra | Khan Academy

by Khan Academy on Youtube Youtube

Duration: 0.15 hours

Converting mixed numbers to improper fractions and improper fractions to mixed numbers Practice this lesson yourself on KhanAcademy.org right now: ...

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Ordering numeric expressions | Decimals | Pre-Algebra | Khan Academy

by Khan Academy on Youtube Youtube

Duration: 0.16 hours

Ordering numbers expressed as decimals, fractions, and percentages Practice this lesson yourself on KhanAcademy.org right now: ...

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Growing by a percentage | Linear equations | Algebra I | Khan Academy

by Khan Academy on Youtube Youtube

Duration: 0.16 hours

In this example we grow a whole number by a percentage of itself. Growing by percentage is a common skill often used when figuring how much is owed or ...

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