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Tuesday.

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Presentation on theme: "Tuesday."— Presentation transcript:

1 Tuesday

2 MGSE7.EE.4b Solve word problems leading to inequalities of the form px + q > r or px + q < r, where p, q, and r are specific rational numbers. Graph the solution set of the inequality and interpret it in the context of the problem.

3 For example, as a salesperson, you are paid $50 per week plus $3 per sale. This week you want your pay to be at least $100. Write an inequality for the number of sales you need to make, and describe the solutions.

4 Solve problems leading to inequalities
Learning goal #1: Solve problems leading to inequalities

5

6 the relation between two expressions that are not equal, employing a sign such as ≠ “not equal to,” > “greater than,” or < “less than.”.  

7 Instructional Activities:
Teacher will demonstrate solving example problems using Students will practice Students will apply their understanding of concepts while

8 2x + 8 = 16 two-step equations

9 Algebraic Worksheet: 5 - 3(7x + 8)

10 Assessment: Inequality bingo

11 4 5 6 7 8 9 B 3 10 A 2 11 A 1 12 17 16 15 14 13 B

12 Slope (find rate of change)
4 5 6 7 8 9 15 -3 - 9 + (-12) 5 + (-2) 36/ (-12) (-8)(11) B 3 10 63 7 - 4 + (-7) A A 2 11 15 + (-8) (-2)(3) A Slope (find rate of change) 1 12 - 8 + (-6) B (-3)(2)(-2) 17 16 15 14 13 (-5)(-7) 24 -3 2 - 9 (-4) 11 – (-12) B


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