Warm-up September 26, 2017 Chuck is 2 inches shorter than his sister, Jan. If j is Jan’s height, write an algebraic expression to represent Chuck’s height.

Slides:

Advertisements

Similar presentations

Multiplying and Dividing Radial Expressions 11-8

Advertisements

TODAY IN ALGEBRA 2.0… Warm Up: Review PEMDAS and Combine Like Terms WS

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Multiplying and Dividing Radial Expressions 11-8

Solve each equation. 1. 3b + 8 = –102. –12 = –3x – 9 3. – + 7 = 144. –x – 13 = 35 c4c4 –6 1 –28 –48 Math on the Mind.

1-4 Properties and Mental Math 9/20/11 Warm Up Find each sum or product (24) 4. 7(12) 5. 3(91) 6. 6(15)

Pre-Algebra Chapter 2 Review. Chapter 2 Review 1)Name the property demonstrated. a) a + b = b + a b) a(b + c) = ab + ac.

Holt McDougal Algebra Solving Two-Step and Multi-Step Equations 1-4 Solving Two-Step and Multi-Step Equations Holt Algebra 1 Warm Up Warm Up Lesson.

You can type your own categories and points values in this game board. Type your questions and answers in the slides we’ve provided. When you’re in slide.

4-3 Equivalent Expressions Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson Quizzes.

The Distributive Property

Holt Algebra Multiplying and Dividing Radical Expressions Warm Up(On Separate Sheet) Simplify each expression

1-6 Variables and Algebraic Expressions Warm Up Evaluate. 1. 5(7) – (18 – 11)  (40 – 35) (12 – 4)

Holt Algebra Solving Rational Equations Warm Up 1. Find the LCM of x, 2x 2, and Find the LCM of p 2 – 4p and p 2 – 16. Multiply. Simplify.

Holt Algebra Solving Equations with Variables on Both Sides Warm Up Simplify. 1. 4x – 10x 2. –7(x – 3) – (x – 2) Solve. 5. 3x + 2 = 8 6.

Write an expression which represents the perimeter of the rectangle?

Multiplying and Dividing Radial Expressions 11-8

2.) 6 times the difference between X and 9 3.) Half of R times 5

Multiplication of monomial and binomials.

Multiplying and Dividing Radial Expressions 11-8

Warm Up Represent each statement as a mathematical expression using variables: (copy each “phrase” into your notebook) Five more than a number Three times.

Lesson 1-6 Pages Algebra: Properties.

Solving Equations with Variables on Both Sides 2-4

Solving Equations with Variables on Both Sides

Solving Equations with Variables on Both Sides 1-5

Adding and Subtracting Radical Expressions

Warm-up October 12, ) Use the distributive property and then simplify: 9(4R + 7B) – 23B – 12R + 2R 2.) Write an expression for “3 times a number.

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Multiplying and Dividing Radial Expressions 11-8

Warm-up September 26, ) Mr. Johnson’s class recorded the amount of rainfall each day last week. Order the number of inches from greatest to least.

Warm-up September 21, 2017 (-5) – 6 = 5 – (-6) = (-5) + 6 =

Variables and Expressions

Using The Distributive Property With Variables

Warm-up September 25, ) Mr. Johnson’s class recorded the amount of rainfall each day last week. Order the number of inches from greatest to least.

Warm Up Simplify each expression

Warm-up September 19, 2016 Solve using the Order of Operations PE(MD)(AS): * 4 – 6 * 14 = (4 * 5) + (6 * 9) ÷ 2 = 4.8 ÷ 2 * 12 = SHOW ALL YOUR.

Warm-up September 18, 2017 Solve using the Order of Operations PE(MD)(AS): * 4 – 6 * 14 = (4 * 5) + (6 * 9) ÷ 2 = 4.8 ÷ 2 * 12 = SHOW ALL YOUR.

2.) 6 times the difference between X and 9 3.) Half of R times 5

Solving Equations with Variables on Both Sides

Simplifying Algebraic Expressions

Solving Equations with Variables on Both Sides

Warm-up: September 10, 2014 What is the difference between algebraic and numerical expressions? Write algebraic expressions for the following and then.

Solving Equations with Variables on Both Sides

8.4 Using Systems Objective:

Write an expression which represents the perimeter of the rectangle.

Chapter 2: Rational Numbers

HOT Problems Textbook Page 214 Problems 13, 14, 15

Combining Like Terms Warm Up Solve 

Evaluating expressions and Properties of operations

Variables and Expressions

Solving Equations with Variables on Both Sides

Warm-up September 27, ) After the game, the coach is taking the team out to the restaurant that is closest to the field. The table below shows.

8.4 Using Systems.

Solving Equations with Variables on Both Sides 1-5

Solving Equations with Variables on Both Sides 2-4

Warm-up September 15, 2016 Change to a fraction and simplify: 75% 137%

Warm-up September 28, ) After the game, the coach is taking the team out to the restaurant that is closest to the field. The table below shows.

Linear Word problems.

Solving Equations with Variables on Both Sides 1-5

Solving Equations with Variables on Both Sides 1-5

Learn to combine like terms in an expression.

Example #1 2(a + 3) - 1(2a - 1) 2a a + 1 2a - 2a

Solving Equations with Variables on Both Sides 1-5

Distribute and combine like terms

Warm Up Simplify the expression by using distributive property and then combining like terms. x(x + 5) + 4(x + 5)

Solving Equations with Variables on Both Sides 1-5

1.4- Properties of Real Numbers and Algebraic Expressions

Use Distributive Property 4(x + 5) -3(7-2x) + 2x (-6x+8)5

2 Chapter Chapter 2 Equations, Inequalities and Problem Solving.

Writing Sums AS PRODUCTS & PRODUCTS as Sums

Presentation transcript:

Warm-up September 26, 2017 Chuck is 2 inches shorter than his sister, Jan. If j is Jan’s height, write an algebraic expression to represent Chuck’s height. 48 – (-6) = (-42.6) - (14.2) = (-43) - (-4.3) = C

Distributive Property Quiz

Write an algebraic expression 15 more than 8 times R 13 less than the product of 6 and Y Half of T plus 4 The sum of 12 and the product of 7 and W Hilda’s sister is A years old. Hilda is 9 years less than twice the age of her sister.

Answers 8R +15 6Y – 13 T/2 + 4 7W +12 2A - 9

Class work Chapter 3, Lesson 5, pages 207 - 208 Problems 19 - 40

Combining Like Terms quiz 6B + 8B + 5B + 3V – 2V 6G + 5T + 3G – 2T – 4G 12H – 13H + 6 + 4J + 9H 6M – 3M – 5M – 12U + 8U 8K + 2W – 7K + 8 + 4W – 3W - 7

Use the distributive property and combine like terms 11.) 6 (5M + 6G) 12.) 5 (4H – 4L) 13.) 3 (3D + 3E) + 7 14.) 14B + 12B + 5(7Y – 9K) 15.) 11A + 3E + (5E + 2A) + (-5)(5F - 7R)

CLT Answers 19B + 1V or 19B + V 5G + 3T 8H + 4J + 6 -2M - 4U K + 3W + 1 or 1K + 3W + 1

Answers 11.) 30M + 36G 12.) 20H - 20L 13.) 9D + 9E + 7 14.) 26B + 35Y - 45K 15.) 13A + 8E + (-25F) - (-35R)

Page 92 answers A 12. A 22. 2 + c E 13. 3 + y 23. z - 8 D 14. x - 2 24. ½ r B 15. r / 7 25. 4t E 16. 5 + p 26. z - 5 A 17. Y - 2 27. 8 + m C 18. 3n 28. 3 / s B 19. h + 14 29. 4n D 20. 7 - r 30. z – 10 B 21. 2y 31. 4x C 32. 12 - q