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[DOC File]Linear Inequalities in Two Variables
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Subtract 10 to each side of the inequality. B. Divide by -2 on each side of the inequality and flip the inequality sign. C . Divide by -2 on each side of the inequality . D. x ≥ -5. 24. Using the inequality -16k -32 > -48, what step is correct in solving: A. First, subtract 32 to each side, then divide by -16 and flip the sign. B
why do we flip the inequality sign

[DOC File]Writing absolute value equations and inequalities
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What is the equation of the boundary of this inequality? Will the boundary line be solid or dashed? Which side of the boundary line do you think will be shaded? Determine if each of the following are solutions to the inequality y ≤ 5x – 2. Show your work in the space below each problem. Then check your answers with DESMOS calculator (5, 0 ...
when do you flip inequalities

[DOC File]Inequality in America
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Writing inequalities is done the same way, but instead of an equal sign you have an inequality. For example, A bed must be . within. 1 feet of 9 feet. Write an absolute value inequality below that. represents all possible lengths of a box. If it ever says within, vary, or . between. two numbers, your inequality sign will always say the absolute ...
rules for switching signs in inequalities

[DOC File]Linear Inequalities in Two Variables
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Change the inequality sign to an = sign, and graph the line. Choose ANY POINT that does not lie on the line you just graphed. Write down the coordinates. Plug the coordinates into the original inequality. Determine where to shade your graph.
flipping signs in inequalities

Inequalities : When do you flip the inequality sign?
Dec 18, 2007 · Use the same steps as with solving equations, the only difference is the inequality symbol! It just stays the same, just like the equal sign doesn’t change, the inequality symbol doesn’t change. UNLESS:
when do you change signs in inequalities

[DOC File]Inequalities
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Students should observe that the sign of the inequality is preserved in all cases except f and g when the numbers are multiplied or divided by the same negative number, the sign of the inequality is reversed.
when to flip the sign in inequalities

[DOC File]Lesson Title
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Whichever explanation you choose for the signs of growing inequality, none of the changes seems transitory. The middle rungs of America's labour market are likely to become ever more squeezed. And that squeeze feels worse thanks to another change that has hit the middle class most: greater fluctuations in people's incomes.
when do you reverse the inequality sign

[DOC File]Linear Inequalities in Two Variables
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How does changing the sign from > to ≥ change the solution of an inequality? (Activity A continued on next page) Activity A (continued from previous page) Graph y > 2x + 4 in the Gizmo. How will the graph look if you click ? Check your answer in the Gizmo. How will the graph look if you click ? Check your answer in the Gizmo.
inequality flip sign rule

[DOC File]Aim: How do we solve
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How does changing the sign from > to ≥ change the solution of an inequality? (Activity A continued on next page) Activity A (continued from previous page) Graph y > 2x + 4 in the Gizmo. How will the graph look if you click ? Check your answer in the Gizmo. How will the graph look if you click ? Check your answer in the Gizmo.
why do we flip the inequality sign

[DOC File]Intermediate Algebra
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Discuss the solution to the equation. Then, change the equal sign to a less than sign (3x − 4 < 8). Have students discuss with partners how this change affects the solution. Model how to solve the inequality. Have each student select a possible solution and check it.
when do you flip inequalities

When do you change the inequality sign