1. SWBAT… solve multi-step equations Agenda 1. Warm-up (10 min) 2. Review hw#4 (10 min) 3. Questions (10 min) Warm-Up. Correct the quiz problems you missed. It is not necessary to explain in the 3 column format. Just re-do the the problems you got wrong on the back of the quiz. HW#5-Multi-Step Eqns 1st Period, Mon, 10/4/10

2. Write a specific question(s) on anything we have done in class so far:  HW#1: Evaluating expressions  HW#2: Distributive property  HW#3: Two-step equations  HW#4: Multi-step equations  Quizzes If you don’t have any questions, please write “I do not have any questions, I understand everything we have done in class so far.”

3. SWBAT… solve two step equations Agenda 1. Warm-up (10 min) 2. Review hw#3 (15 min) 3. Quiz (15 min) 4. Grade quiz (5 min) Warm-Up. Solve and check each equation: 1.) 2a – 5 = 7 2.) -4 = 7 – w (if you don’t like the variable on the right, switch the eqn  7 – w = -4) 3.) 4.) HW#3-Multi-Step Eqns / Quiz Corrections 2nd Period, Mon, 10/4/10

4. For the next x minutes before the quiz… (Quiz will begin at 9:14am) 1. Understand (review/re-do) the WU problems 2. Understand HW#3-Two step eqns (front) 3. Understand HW#1-Eval exp, HW#2-Dist prop 4. Do last week’s practice problems (back of week 4 agenda) 5. Do HW#3 (back)

5. SWBAT… solve multi-step equations Agenda 1. Warm-up (10 min) 2. Questions answered from yesterday (5 min) 3. Work on hw#6 (20 min) Warm-Up. 1.) Simplify: -n(-n 4 + 2n 3 – n 2 + 7n – 12) 2.) Solve: -(m + 1) = 11 3.) Solve: -6b + 1 = -3 + 2b 4.) Solve: HW#4-Multi-Step Eqns 1st Period, Tues, 10/5/10

6. Answers to your questions 1. When will you really know if it’s really simplified? 2. When do you use distributive property? 3. Why would you cancel out the variables from the right instead of the left in distributive property. Why not start with the variable in the left? 4. On hw#5, why do I have to cancel the variable on the right side first rather than the left side first?

7. SWBAT… solve multi-step equations Agenda 1. Warm-up (10 min) 2. Review hw#3 (10 min) 3. Work on hw#4 (20 min) Warm-Up. Solve and check each equation: 1.) b – 8b + 1 = -6 (Hint: Step 1: CLT  b – 8b) 2.) -(3 + x) = 21 HW#4-Multi-Step Eqns 2nd Period, Tues, 10/5/10

8. CONGRATS TO OUR LOVELY INFINITY FRESHMEN!!! You had the HIGHEST math Scantron results in our area!!!!!!!!!!!! You beat:  MAS/ SOJO/ WL  Kelly  All military schools (Phoenix, Rickover, Carver,etc)

9. SWBAT… solve multi-step equations Agenda 1. WU (10 min) 2. White board practice – equations (35 min) Warm-Up. 1.) Turn in the signed progress report 2.) Grab a white board, marker, eraser Do practice problems on the back of agenda/ Study for tomorrow’s quiz 1 st Period Wed, 10/6/10

10. SWBAT… solve multi-step equations Agenda 1. Review hw#3 (10 min) 2. White board practice – equations (35 min) Warm-Up. Solve: 1. -6y + 12 + 3y = 21 HW#5 – Eqns with variables on both sides 2 nd Period Wed, 10/6/10

11. HW#5 Answers: 1. Step 2: Subtract 2 from both sides 2. Step 1: Add 4c to both sides 3. k = -4 4. g = 14 5. y = 3 6. m = 4 7. a = 1 8. j = 3 9. w = ½ 10. x = 2

12. Exit Slip: On a half sheet of paper, write a specific question(s) on anything we have done in class so far:  HW#1: Evaluating expressions  HW#2: Distributive property  HW#3: Two-step equations  HW#4: Multi-step equations (distributive property or CLT)  HW#5: Multi-step equations (variables on both sides)  Quizzes If you don’t have any questions, please write “I do not have any questions, I understand everything we have done in class so far.”

13. SWBAT… solve equations with no solutions or infinite solutions Agenda 1. Review hw#6 (10 min) 2. Equations: no solutions or infinite (20 min) 3. Practice: HW#7 (15 min) Warm-Up. Solve: 1. 5x + 5 = 3(5x – 4) – 10x 2. -5(3 – q) + 4 = 5q – 11 HW#7 – Eqns with no solutions or infinite solutions 1st Period Fri, 10/8/10

14. SWBAT… solve multi-step equations. Agenda 1. Quiz (10 min) 2. Quiz corrections / application equation problems (35 min) Warm-Up: Solve 1. 2(r + 4) – 2 = (12r + 18) HW#6 – Application Equation Problems/ Quiz Corrections 2nd Period Fri, 10/8/10

15. 1. Take out week 5 agenda 2. Take out a red pen 3. This is your quiz – you have 10 minutes! 4. Make sure to CHECK your answers! 5. Hint: You can leave #5 as a decimal (or fraction)

16. SWBAT… solve equations with no solutions or infinite solutions Agenda 1. WU: Equations: no solutions or infinite (10 min) 2. Equations on poster board Warm-Up. Solve: 1. 5(x + 3) + 2 = 5x + 17 2. 8(5c – 2) = 10(32 + 4c) HW#7 – Eqns with no solutions or infinite solutions/ HW#8: Multi-step eqns Tues, 10/12/10

17. HW#7-No Solutions & Infinite Solutions Answers 1. No Solution 2. No Solution 3. Infinite Solutions or All Numbers 4. No Solution 5. Infinite Solutions or All Numbers 6. No Solution 7. Infinite Solutions or All Numbers 8. No Solution

18. HW#6-Application Equations Answers 1. 24.9 = 8.1 + tt = 16.8 hours 2. 555 = 139 + pp = 416 passengers 3. 5 + c = 7.5c = 2.5 million 4. 1.6 – m = 0.8m = $0.8 million 5. 126 = 2/3cc = $189 6. 2/3p – 25 = 115p = $210 7. 2h – 175 = 755h = 465 home runs

19. You will be working with the student sitting next to you On the big poster board, solve your equation given Show all work (but you already knew that!) Write out the steps as you solve the problem Select students will present their equation

20. Directions: On your tablets, you will be solving equations. You will have 1-3 minutes to solve each problem (SHOW YOUR WORK – ALL STEPS!) When you hear the timer go off, show me your tablets.

21. 0/15 What is the one country you would like to visit?

22. 1/15 -(a + 1) = ¾ a = -1¾ (Yes Diego, it also equals -1.75)

23. 2/15 Simplify: z(-z 5 + 2z 3 + 4z + 25) -z 6 + 2z 4 + 4z 2 + 25z

24. 3/15 p = 48

25. 4/15 w =

26. 5/15 a = 2

27. 6/15 k = 12

28. 7/15 5y – 4 = 9y + 8 Step 1: Subtract 9y from both sides Step 2: Add 4 to both sides Step 3: Divide both sides by -4 y = -3

29. 8/15 The sum of six and four times d is the same as d minus nine. Solve for d. 6 + 4d = d – 9 d = -5

30. 9/15 3(2k – 2) = -2(4k – 11) k = 2

31. 10/15

32. 11/15 6(3a + 1) – 30 = 3(2a – 4) a = 1

33. 12/15: Literal Equation Given d = rt for t Solve for r t = d/r r = d/t

34. 13/15: Literal Equation Given y = mx + b solve for b Solve for m b = y – mx

35. 14/15: Literal Equation Given P = 2l + 2w solve for w w = (P – 2l)/2

36. 15/15: Literal Equation Solve 5x – 3y = 9 for y y = 5/3x – 3