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Multi-step inequalities | Linear inequalities | Algebra I | Khan Academy
By Khan Academy
In this video, Sal Khan works through some practice problems to explain how to solve multi-step inequalities.
Constructing and solving a multi-step inequality example
By Khan Academy
This video lecture series on Worked Examples in Algebra from Khan Academy includes Solving Equations Solving Word Problems Solving for a variable Absolute Value and Number Lines Patterns in Sequences Functional Relationships Domain and Range Rate Problems Linear Functions Slope of a Line X and Y intercepts Equation of a Line Parallel Lines Perpendicular Lines Solving Inequalities and more...
Understanding inequalities and equations
By MathPlanetVideos
Margaret is paying $1,500 in rent for her apartment every month. Margaret won $12,000 in Vegas and wondering how many rent she can afford to pay with this winning?
Modeling with one-variable equations and inequalities
By Khan Academy
Sal models a context that concerns the number and price of pizza slices. The model turns out to be a rational equation.
Modeling with one-variable equations and inequalities
By Khan Academy
Sal models a context that concerns a candy vending machine. The model turns out to be a quadratic inequality.
Modeling with one-variable equations and inequalities
By Khan Academy
Sal models a context that concerns a bank savings account. The model turns out to be an exponential equation.
Solving Word Problems Involving Inequalities - Example 1
By PatrickJMT
Youtube Presents Solving Word Problems Involving Inequalities - Example 1 an educational video resources on english language arts.
Systems of linear inequalities word problems
By Khan Academy
Sal is given a system of linear inequalities that models a context about making chairs and tables, and answers a question about the solution set of the system in terms of the context.
Absolute value inequalities | Linear equations | Algebra I | Khan Academy
By Khan Academy
This video lecture series on Worked Examples in Algebra from Khan Academy includes Solving Equations, Solving Word Problems, Solving for a variable, Absolute Value and Number Lines, Patterns in Sequences, Functional Relationships, Domain and Range, Rate Problems, Linear Functions, Slope of a Line, X and Y intercepts, Equation of a Line, Parallel Lines, Perpendicular Lines, Solving Inequalities and more...
Reasoning with Equations and Inequalities
By Khan Academy
Sal solves the equation 4x^2+40x-300=0 by completing the square.265
Two-variable linear inequalities word problems
By Khan Academy
Sal models a word problem about scores in a chess tournament by creating a two-variable linear inequality.
Two-variable linear inequalities word problems
By Khan Academy
Sal is given a two-variable linear inequality that models a context about watering plants, and answers a question about the solution set of the inequality in terms of the context.
Two-variable linear inequalities word problems
By Khan Academy
Sal is given the graph of a two-variable linear inequality that models a context about dog biscuits! He analyzes it to learn about the context and to check a possible solution.
Systems of linear inequalities word problems
By Khan Academy
Sal models a word problem about baking cupcakes and muffins by creating a system of linear inequalities.
Two-variable linear inequalities word problems
By Khan Academy
Sal is given a two-variable linear inequality that models a context about YouTube videos, and analyzes it to learn about the context.
Systems of linear inequalities word problems
By Khan Academy
Sal is given the graph of a two-variable linear inequality that models a context about chopping vegetables. He analyzes the solution set of the system in terms of the context.
Grade 7 Math - Modeling Using Equations or Inequalities
By Lumos Learning
Using the Lumos Study Programs, parents and educators can reinforce the classroom learning experience for children and help them succeed at school and on the standardized tests. Lumos books, dvd, eLearning and tutoring are used by leading schools, libraries and thousands of parents to supplement classroom learning and improve student achievement in the standardized tests.