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Bell Ringer

Bell Ringer. Chelsea has three less than two times the number of chickens that Chris has. If Chelsea has 13 chickens, how many does Chris have? 2c – 3 = 13 + 3 + 3 2c = 16 c = 8 chickens.

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Bell Ringer

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  1. Bell Ringer Chelsea has three less than two times the number of chickens that Chris has. If Chelsea has 13 chickens, how many does Chris have? 2c – 3 = 13 + 3 + 3 2c = 16 c = 8 chickens

  2. XEI 506: Solve first-degree inequalities that do not require reversing the inequality sign* XEI 601: Write expressions, equations, and inequalities for common algebra settings Solving One-Step Linear Inequalities

  3. Linear Inequalities • Solving linear inequalities is similar to solving equations, except you have an inequality sign instead of an equal sign. • You will follow the same steps as if you would solve an equation.

  4. Solve a Linear Inequality x + 3 > 9 – 3 – 3 x > 6 Now graph it! .

  5. Solve a Linear Inequality -5 + x < -1 + 5 +5 x < 4 Now graph it!

  6. Solve a Linear Inequality 4x > -12 4 4 x > -3 Now graph it!

  7. Solve a Linear Inequality 3 1 . 1 3 3 1 . x < -2 x < -6 Now graph it! .

  8. Key Words “At least” means greater than or equal to (>) “No more than” means less than or equal to (<) “More than” means greater than (>) “Less than” means less than (<)

  9. Write Linear Inequalities Alexis ate at least seven bags of chips. How many bags of chips could Alexis have eaten? a > 7

  10. Write Linear Inequalities Allan has three more points than Samson has. If Allan scored at least 11 points, how many points could Samson have scored? s + 3 > 11 s >8

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