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[DOC File]Unit 2: One Variable Equations and Inequalities
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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. 10) Negative one sixth of a number is less than –9. V. Examples: Assign variables, write an inequality, and solve. 1) 16 is more than 5 times a number ...
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[DOC File]Chapter 3: Linear Equations & Inequalities in 2 Variables
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These linear inequalities in one variable are graphed on a number line and only have one variable! Let's review them briefly, in hopes that we will not forget the difference when we come across them together, in the future. Recall: To graph a linear inequality in 1 variable. Step 1: Solve for the variable …
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[DOC File]Chapter 1 Equations and Inequalities
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15. Write a linear inequality to model a real-life situation and use the solution of the inequality to help solve a problem. (A2A.4) (5%) e. Given a verbal description of a real-life problem, translate it into an algebraic inequality in one variable, or in two variables. f. Use the solution of the inequality to help solve the problem. 16.
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[DOC File]Unit 19 : Linear and quadratic inequalities in one variable
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5 Quadratic inequality in one variable. Steps: Express the inequality as “(, 0” with a > 0. Find the roots of and sketch the graph of . No real roots Double root Two distinct roots Read the answer from the graph. Class practice: use step 3 to find the value of x of the …
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[DOC File]Solving Linear Inequalities in One Variable
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Student Exploration: Solving Linear Inequalities in One Variable Activity A: Solutions to inequalities Get the Gizmo ready: You should see the inequality x + 5 > 2. If not, click Refresh. ... Write an inequality to describe the values of x that make –x < –2 true.
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[DOC File]SOLVE AND GRAPH LINEAR INEQUALITIES IN ONE VARIABLE
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Your solution will be the values for the variable in which the inequality will be a true statement. KEEP IN MIND: 1) The object in solving an inequality is to isolate the variable to one side with a coefficient of positive one. 2) If you are bringing a term to the . opposite side of the inequality symbol, then do the opposite operation.
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[DOC File]Solving Inequalities
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both sides of an inequality by a . negative. number, you must . change. the direction of the inequality symbol. Example: Solving Inequalities Using Addition/Subtraction. Solve the following inequalities and graph the solution on the number line. y + 3 > 5 b. x - 3 < 5. Step 1: Isolate y variable Step 1: Isolate the x variable
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Linear Inequalities in One Variable - Texas Instruments
Recognize that the solution for a linear inequality in one variable is an unbounded interval with an infinite set of values or will not exist; identify order-preserving moves for inequalities; recognize the difference between finding the solution for a linear inequality in one variable and finding the solution for a linear equation in one variable;
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[DOC File]Lesson Title - VDOE
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Present the inequality x < 5, and have students write what they think it means. Discuss as a class, and be sure to include important vocabulary like variable and inequality along with inequality symbols. Present more inequality examples to expose students to all inequality symbols.
solving inequalities with one variable

[DOC File]Lesson Plan Title:
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An inequality is a math sentence that compares two quantities. Often one of the quantities represented is a variable. Use the following symbols and descriptions to represent each type of inequality. < means “is less than.” ≤ _means “is less than or equal to.” > means “is greater than.” ≥ …
one variable inequality problems

One variable inequality