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[DOC File]Lesson Plan Title:
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Write and solve an inequality to represent the number of games the center could buy. Explain your solution in reference to the problem. Graph the solution on a number line. The center is considering signing up for an online game-rental service rather than buying the games. The table shows equipment cost and monthly fees for two services.
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[DOC File]Unit 2: One Variable Equations and Inequalities
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4. d. Three times a number is less than nine. 5. e. Negative three times a number is at least nine. 6. f. One third of a number is greater than or equal to nine. Write an inequality. Then solve. 7) Four times a number is greater than –48. 8) One eighth of a number is less than or equal to 3. 9) Negative twelve times a number is no more than 84.
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[DOC File]Solving and Graphing Inequalities
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THE ONE DIFFERENCE BETWEEN SOVING EQUATIONS AND INEQUALITIES. When you multiply or divide on both sides by a negative number, you must turn the inequality around. 8 – 3x < 17 -8 -8 - 3x < 9-3 -3 * Dividing both sides by -3, you must turn the inequality around. It changes from < to >. x > -3. Solve and Graph:
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[DOC File]Lesson Title - VDOE
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Solving one and two step linear equations. Primary SOL. 7.15 The student will. a) solve one-step inequalities in one variable; and. b) graph solutions to inequalities on the number line. Related SOL 7.13, 7.14, 7.16. Materials. Inequalities Practice (attached) Solving Inequalities Matching Activity (attached) Calculators. Vocabulary
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[DOC File]Lesson Summary
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The lesson is designed to guide the students through graphing inequalities on a number line and using X and Y-intercepts to graph linear equations on the coordinate grid. The lesson will then have the students graph linear inequalities and correctly shade the solution area on the coordinate grid.
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[DOC File]Solving Inequalities - Mrs. Petway's Math Class
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Feb 19, 2020 · Practice: Solving Inequalities (Multi-Step) Solve the following inequalities and graph the solution on the number line. 16. -15c – 28 > 152 17. 4x – x + 8 ≤ 35. 18. 2x – 3 > 2(x-5) 19. 7x + 6 ≤ 7(x – 4) Representing Inequalities, Solving Inequalities and Absolute Value. 44 45 -9 6
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[DOC File]Linear Equations - Math Motivation
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So x must be within 3 units of zero on the number line. Note that this method ONLY applies to < inequalities! A different method is used for > inequalities. The Shortcut for Greater-Than Absolute Value Inequalities Is On Next Page… A Shortcut For Greater-Than Absolute Value Inequalities. When solving absolute value inequalities of the form
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[DOC File]Solving Inequalities
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Practice: Solving Inequalities (Multi-Step) Solve the following inequalities and graph the solution on the number line. 9. -15c – 28 > 152 10. 4x – x + 8 ≤ 35. 11. 2x – 3 > 2(x-5) 12. 7x + 6 ≤ 7(x – 4) Practice: Solving Compound Inequalities (and/or) Solve the following compound inequalities and graph the solution on the number line.
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[DOC File]Solving and Graphing Inequalities
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Since we cannot list all the answers, we express the solution set by graphing on a number line. x > 3 x < 3 x > 3 x < 3. To graph an inequality, you must do two things. First you must put a circle on the. number (in this case, 3). Second, you must shade to the side of …
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[DOCX File]standards algebra 1
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Tables and graphs will be used to interpret algebraic expressions, equations, and inequalities and to analyze behaviors of functions. These standards include a transformational approach to graphing functions and writing equations when given the graph of the equation.
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Equations and inequalities number line