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How can you use inequalities to describe the set of numbers graphed below? Try It! Write a compound inequality for the graph. Example . 2. Solve a Compound Inequality Involving . Or. Solve the compound inequality . 5 x+711 . Graph the solution.
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[DOC File]Lesson Plan Title:
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Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities 4a. Solve word problems leading to equations of the form px + q = r and p(x + q) = r, where p, …
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[DOC File]Numeracy and mathematics: Experiences and outcomes
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MTH 4-15a promotes the ability to form inequalities from written and pictorial information, then demonstrate an understanding that inequalities are solved through a set of appropriate numbers. It also promotes the ability to form and solve equations, using the ability to simplify through balancing.
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[DOC File]Solving One Step Equations
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2.04 Use systems of equations and inequalities to model and solve problems using algebraic properties; justify results. Teacher Input (30 min): Once you feel your students have grasped the idea of what an equation is and is not, you will want to review the names of the properties that they will use in working with and solving equations.
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Solving Equations and Inequalities
When solving equations or inequalities, Use _____ which means to do the: _____. Remember when solving inequalities and you are multiplying or dividing by a negative number you must: Examples:-6x < 18 Divide by -6 on both sides-6x < 18-6 -6. x>-3 Flip the inequality symbol because you divided by a negative. 12r – 36 = 48
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[DOC File]Solving Inequalities
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Inequalities. Mathematical sentences that use any of the following symbols > Greater than < Less than ≤ Less than or equal to ≥ Greater than or equal to Solving Inequalities. Done the same way you solve equations. Exception: when you . multiply. or . divide. both sides of an inequality by a .
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[DOC File]Linear Programming
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7. Use symbolic algebra (equations and inequalities), graphs and tables to represent . situations and solve problems. 9. Solve linear equations and inequalities graphically, symbolically and using technology . Benchmark/ Grade Level Indicator: F. Solve and graph linear equations and inequalities. Assessment:
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[DOC File]Unit 2 - PandaNation
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5. You may not use a light bulb of more than 60 watts in this. light fixture. 6. The Navy’s flying team, the Blue Angels, makes no fewer than 75 appearances each year. Inequality Story. Directions: Read the story with your group and write at least 10 inequalities for situations described in the story. Karen’s club took a field rip to ...
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[DOCX File]Compound Inequalities
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How can you use the graphs to determine the values that make the compound inequality . x > –1 and . x ≤ 3 true? Select . Show solution. Write the algebraic solution of . x > –1 and . x ≤ 3 in the blank, and sketch the graph of the solution on the number line. When two inequalities are joined by and, the solution is the intersection of ...
or and in compound inequalities

[DOC File]Inequalities are algebraic expressions related by “is less ...
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Inequalities are algebraic expressions related by “is less than”, “is less than or equal to”, etc. Graphing inequalities on a number line: graph the interval on the number line that represents all the numbers that satisfy the inequality and use interval notation to write the interval.
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When to use and or in inequalities