Khan academy inequalities

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If you're seeing this message, it means we're having trouble loading external resources on our website. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. Search for courses, skills, and videos. Graphing two-variable inequalities. About About this video Transcript. Want to join the conversation?

Khan academy inequalities

If you're seeing this message, it means we're having trouble loading external resources on our website. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. Search for courses, skills, and videos. Algebra 1. Unit 1. Unit 2. Unit 3. Unit 4. Unit 5. Unit 6. Unit 7. Unit 8. Unit 9. Unit

Solutions of inequalities: graphical Get 3 of 4 questions to level up! One-step equations review Opens a modal.

If you're seeing this message, it means we're having trouble loading external resources on our website. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. Search for courses, skills, and videos. Multi-step inequalities. About About this video Transcript.

If you're seeing this message, it means we're having trouble loading external resources on our website. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. Donate Log in Sign up Search for courses, skills, and videos. Multi-step inequalities. About About this video Transcript. Sal solves several multi-step linear inequalities. Created by Sal Khan. Want to join the conversation?

Khan academy inequalities

If you're seeing this message, it means we're having trouble loading external resources on our website. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. Donate Log in Sign up Search for courses, skills, and videos. One-step inequalities. About About this video Transcript. How to graph on a number line and coordinate plane. Want to join the conversation?

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And then we still have a minus 7 up here-- is going to be less than p minus p. Systems of inequalities graphs Get 3 of 4 questions to level up! And we know we have a slope of 4. Flag Button navigates to signup page. But we have to remember, when you multiply or divide both sides of an inequality by a negative number, you have to swap the inequality. On our xy coordinate plane, we want to show all the x and y points that satisfy this condition right here. Practice Testing solutions to equations Get 5 of 7 questions to level up! Linear equations with variables on both sides. If you're dealing with an inequality and you multiply or divide both sides of an equation by a negative number, you have to swap the inequality. One-step multiplication and division equations. Posted 6 months ago.

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A negative number multiplied by a negative number gives a positive result, but a negative number added to a negative number gives a negative result. How would you solve an inequality that contains exponents? You take this x. Compound inequalities review Opens a modal. Quiz 2. Worked example: number of solutions to equations Opens a modal. Think of the positive sign as a good thing, or gaining something. And so the left-hand side, negative 3p minus p-- that's negative 4p. With inequalities, you will have a large number of solutions. So if we get negative 3 times negative 4 minus 7, this should be equal to negative 4 plus 9. Let's see whether it is less than negative 5 plus 9. Downvote Button navigates to signup page. Posted 8 years ago.