Chapter 2 Review.

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Presentation transcript:

Chapter 2 Review

Describe the solutions of each inequality in words. -6≤m

All real numbers greater than or equal to -6

Describe the solutions of each inequality in words.

All real numbers greater than 4.

Graph each inequality. b > -3

Graph each inequality. 3 – (4 + 7) ≥ h

Write the inequality shown by each graph.

X < 1

Write the inequality shown by each graph.

Students need at least 75 hours of volunteer service to meet their graduation requirement. Samir has already completed 48 hours. Write, solve, and graph an inequality to determine how many more hours he needs to complete.

Samir needs at least 27 more hours.

Marco needs to buy premium gasoline for his car Marco needs to buy premium gasoline for his car. He has $20 in his wallet. Write and solve an inequality to determine how many gallons of gas Marco can buy. Regular - $2.05 Plus - $2.12 Premium - $2.25

2.25g ≤ 20; g ≤ 8.89

Solve each inequality and graph the solution.

Solve each inequality and graph the solution. 2k - 6 > 3k + 2

Solve each inequality and graph the solution. 2 (5 - f ) ≤ f + 12

Solve each inequality and graph the solution. -1 ≤ x - 3 < 3

Solve each inequality and graph the solution. t + 7 < 3 OR t - 1 > 4

Solve each inequality and graph the solution. ⎪x - 3⎥ + 7 < 17

Solve each inequality and graph the solution. 6 ⎪x⎥ + 4 ≥ 16

Solve each inequality and graph the solution. ⎪x + 12⎥ ≤ 23