41 videos in "Word Problems"
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Solving a Mixture Problem using 2 variables
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Work Problem 1 - Intro
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Work Problem 2
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Work Problem 3
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Work Problem 4
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Solving Word Problems with Systems of Equations Set Up pt 1
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Solving Word Problems with Systems of Equations Set Up pt 2
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Solving Word Problems with Systems of Equations pt 1
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Solving Word Problems with Systems of Equations pt 2
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Algebra: Solving Linear Equations - Part 2: Applications (Sample 2)
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Basic Algebra Word Problems 1
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Basic Algebra Word Problems 2
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Basic Algebra Word Problems 3
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Basic Algebra Word Problems 4
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Basic Algebra Word Problems 5
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Basic Algebra Word Problems 6
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Basic Algebra Word Problems 7
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One variable Problem 1
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One variable Problem 2
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One variable Problem 3
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One variable Problem 4
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Coin Problem 1
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Coin Problem 2
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Coin Problem 3
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Consecutive Integer Problem 1
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Consecutive Integer Problem 2
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Consecutive Integer Problem 3
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Stamp Problem
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Two Variable Word Problems 1
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Two Variable Word Problems 2
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Phone problem - 2 variables
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Rate of wind problem
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Rate of current problem 1
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Rate of current problem 2
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Hat and Scarf problem - 2 variables
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Solving Word Problems using Proportions 1
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Solving Word Problems using Proportions 2
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Direct Variation
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Intermediate Algebra Review Part 5
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Intermediate Algebra Review Part 6
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System of 3 equations word problem
Direct Variation
- What is direct variation?
- What are some examples of direct variation?
- What is the equation for basic direct variation?
- How do you write an equation for direct variation from a word statement?
- If a tub is being filled up at 1.5 gallons per minute, how long will it take to fill a 45-gallon tub?
- What is a variation constant and how do you find it?
- How do you solve a direct variation word problem using equivalent fractions and cross multiplication?
This lesson explains some examples of direct variation, how to write direct variation equations from the scenarios, and finally, how to solve a direct variation problem. The concepts in this lesson are explained very well.
