https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-variables-expressions/cc-7th-two-step-inequalities/v/interpreting-inequalities 2021-06-21T15:29:13Z Two-step inequality word problem: apples We'll talk you through this fun and challenging inequality problem. Sal Khan video https://cdn.kastatic.org/googleusercontent/pUkwFh2c37-I9fYlohME-pYWLFjs-W_HOcy4cUOZWbMyNjSsxsaZyG_eVt7uWP3whuDOr-07L4PBC3FwXCkzE9OI Two-step inequality word problem: apples We'll talk you through this fun and challenging inequality problem. https://cdn.kastatic.org/ka-youtube-converted/wo7DSaPP8hQ.mp4/wo7DSaPP8hQ.mp4 399 Desigualdades de más de un paso https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-variables-expressions/cc-7th-two-step-inequalities/v/writing-and-using-inequalities-3 2021-06-21T15:29:13Z Two-step inequality word problem: R&B Let's tackle this word problem together. We'll interpret the information and then construct a linear inequality to solve it. Sal Khan video https://cdn.kastatic.org/googleusercontent/fOPSgumlh92sjLcxk9v9w_1HFDp13IP5pIHEEEXevlCAXZTDp15J6eg-LCKZ2JRAbSPrRQ6quZv6pnmQEqOm9EY Two-step inequality word problem: R&B Let's tackle this word problem together. We'll interpret the information and then construct a linear inequality to solve it. https://cdn.kastatic.org/ka-youtube-converted/pbLiN8D9gAk.mp4/pbLiN8D9gAk.mp4 121 Desigualdades de más de un paso https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-variables-expressions/cc-7th-two-step-inequalities/e/interpretting-solving-linear-inequalities 2026-04-08T00:16:02.937952483Z Two-step inequality word problems Practice constructing, interpreting, and solving linear inequalities that model real-world situations. Sandy Knight exercise https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:solve-equations-inequalities/x2f8bb11595b61c86:multistep-inequalities/v/multi-step-inequalities 2021-06-15T20:25:00Z Multi-step inequalities Sal solves several multi-step linear inequalities. Sal Khan video https://cdn.kastatic.org/googleusercontent/nm7oxM16kXoFdM5ye9hmsDtOd-ApeqVeueSFqV5knkGGCAEzPY4v_cku7s5NbLE20VTey5A9dybDosETqWwKWPO5 Multi-step inequalities Sal solves several multi-step linear inequalities. https://cdn.kastatic.org/ka-youtube-converted/xOxvyeSl0uA.mp4/xOxvyeSl0uA.mp4 482 Desigualdades de más de un paso https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:solve-equations-inequalities/x2f8bb11595b61c86:multistep-inequalities/e/linear_inequalities 2025-12-02T15:50:47.61346282Z Multi-step linear inequalities Solve linear inequalities that take multiple steps to solve. Sid Patel exercise https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:functions/x2f8bb11595b61c86:introduction-to-the-domain-and-range-of-a-function/v/introduction-to-interval-notation 2021-03-29T04:28:53Z Intervals and interval notation Introducing intervals, which are bounded sets of numbers and are very useful when describing domain and range. We can use interval notation to show that a value falls between two endpoints. For example, -3≤x≤2, [-3,2], and {x∈ℝ|-3≤x≤2} all mean that x is between -3 and 2 and could be either endpoint.  video https://cdn.kastatic.org/googleusercontent/n02XI8jabgJMMuKAWpxBdCtHz0PVYHfxCLbfafHuBagTBkVk6nQsAoX1Ndy4notJe78NNnM9JmUT1LFEjFwnoPPe Intervals and interval notation Introducing intervals, which are bounded sets of numbers and are very useful when describing domain and range. We can use interval notation to show that a value falls between two endpoints. For example, -3≤x≤2, [-3,2], and {x∈ℝ|-3≤x≤2} all mean that x is between -3 and 2 and could be either endpoint.  https://cdn.kastatic.org/ka-youtube-converted/UJQkqV2zGv0.mp4/UJQkqV2zGv0.mp4 576 Desigualdades de más de un paso