1 / 11

Solving Multi-Step Inequalities: Real-World Problems & Inequalities

Learn to solve multi-step inequalities involving real-world scenarios and negative coefficients efficiently. Practice solving and checking solutions for various inequalities. Improve your math skills.

wendellh
Download Presentation

Solving Multi-Step Inequalities: Real-World Problems & Inequalities

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Lesson 6-3 Solving Multi-Step Inequalities

  2. Solve a real-world problem Ex 1 Find the temperature in degrees Celsius for which chlorine is a gas.

  3. Solve a real-world problem The inequality F>212 represents the temperatures in degrees Fahrenheit for which water is a gas (steam). Similarly, the inequality represents the temperatures in degrees Celsius for which water goes to gas. Find the temperature in degrees Celsius for which water is a gas.

  4. Inequality involving a negative coefficient Ex 2 Solve -7b + 19 < -16. Then check your solution.

  5. Inequality involving a negative coefficient Solve 13 - 11d  79. Then check your solution.

  6. Write and solve an inequality Ex 3 Write an inequality for the sentence below. Then solve the inequality. Three times a number minus eighteen is at least five times the number plus twenty-one. Three times a number minus eighteen is at least five times the number plus twenty-one.  3n 18  5n  21

  7. Write and solve an inequality Write an inequality for the sentence below. Then solve the inequality. Four times a number plus twelve is less than a number minus 3.

  8. Ex. 4 Distributive Property Solve 3d -2(8d - 9) > 3 - (2d + 7).

  9. Distributive Property Solve 8 - (c + 3)  6c + 3(2 - c)

  10. Ex 5 Empty Set Solve 8 + (t + 2) - 3(t - 4) < 5(t - 7) + 8

  11. Empty Set Solve -7(s + 4) + 11s  8s -2(2s + 1)

More Related