Tuesday

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.

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.

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

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

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

2x + 8 = 16 two-step equations

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

Assessment: Inequality bingo

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

Slope (find rate of change) 4 5 6 7 8 9 15 -3 - 8 + 4 - 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 - 3 - (-4) 11 – (-12) B