1. Warm Up Tonight’s Homework: 1-8 Lesson Check(pg 56)
Copy down the Following terms in your Chapter 1 Vocabulary section of your notebook
37. Equation
38. Open Sentence
39. A Solution of an Equation
40. Inductive Reasoning

2. Homework Check

3. Quick Review……. Tell whether the terms are like terms.
2𝑥, 2𝑦 −2x 𝑦 2 , 12𝑥𝑦 , -28

4. What is the simplified form of each expression
What is the simplified form of each expression? (Use the Distributive Property)
-2(x + 1) (-2x – 5)

5. What sum or difference is Equivalent to 2𝑥+20 5 ?

6. Quiz Time!!!

7. Table of contents Page # topic date 5 Ch. 1 – Getting Ready 1/22/15
? Variables & Expressions 1/26/15
? Order of Operations & 1/27/15
Evaluating Expressions
? Real #s and the # line /28/15
? 1-4Properties of Real Numbers1/29/15
? 1-5 & 1-6 Adding, Subtracting, Multiplying, and Dividing Real Numbers 2/1/15- 2/3/15
? 1-7 The Distributive Property 2/4/15
? 1-8 An introduction to Equations 2/5/15

8. Page 53
HINT

9. Can you see the pattern? Getting Ready!!!
Week 1 - $__________ Week 6 - $__________
Week 2 - $__________ Week $__________
Week 3 - $__________
Week 4 - $__________
Week 5 - $__________
Can you see the pattern?
How many weeks will it take to reach the goal of $7500?

10. Chapter 1 Vocabulary
Equation- is a mathematical sentence that uses an equal sign(=).
Open Sentence- Is determined if an equation contains one or more variables and may be true or false depending on the values of its variables.
Solution of an Equation- if it contains a variable it is a value of the variable that makes the equation true.

11. Classifying Equations
Is the equation true, false, or open? Explain.
𝟐𝟒+𝟏𝟖=𝟐𝟎+𝟐𝟐 𝟕 ×𝟖=𝟓𝟒 𝟐𝒙 −𝟏𝟒=𝟓𝟒

12. You Try!!!

13. Identifying Solutions of an Equation
Is x = 6 a solution of the equation 32 = 2x + 12?

14. You Try!!!

16. You Try!!!

17. Using Mental Math to Find Solutions
What is the solution of each equation? Use mental math
𝒙+𝟖=𝟏𝟐 𝒂 𝟖 =𝟗
x = _____ a = ______

18. You Try!!!

19. Using a Table to Find a Solution
What is the solution of 5n + 8 = 48? Use a table. n
5n + 8
Value

20. You Try!!! p
25 – 3p
Value

21. What is an estimate of the solution of -9x – 5 = 28? Use a table.
Estimating a Solution
What is an estimate of the solution of -9x – 5 = 28? Use a table. x
-9x - 5
Value

22. You Try!!! x
3x + 3
Value