Write an expression which represents the perimeter of the rectangle?

Slides:

Advertisements

Similar presentations

Finding angles with algebraic expressions

Advertisements

Objective- To use the distributive property to simplify variable expressions. Distributive Property a(b + c) = ab + ac Order of OperationsDistributive.

Algebra 1: Solving Equations with variables on BOTH sides.

8.7/8.8 DIVISION AND MORE MULTIPLICATION PROPERTIES OF EXPONENTS ALGEBRA 1 CP OBJECTIVE: USE TWO MORE MULTIPLICATION PROPERTIES AND APPLY DIVISION PROPERTY.

Jeopardy Properties Simplifying Expressions One Step Equations Evaluating After Simplifying Applications Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200.

Chapter 2 Section 5 Multiplying Integers. Multiplying Two Integers with Different Signs Words: The product of two integers with different signs. Numbers:

Distribute and Combine Like Terms Applications. What is the area of the following shape? 5 2x-3 1.

Advanced Algebra - Trigonometry Objective: SWBAT solve linear equations. 1.

 Polynomials Lesson 3 Multiplying and Factoring Polynomials using the Distributive Method.

Algebra I Chapter 1-5 Distributive Property. Warm - Up Do the odd problems on the EVALUATING EQUATION worksheet. COPY THE PROBLEMS ON YOUR PAPER AND SOLVE.

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.

Solving Equations with Variables on Both Sides Module 4 Lesson 4.

SOLVING QUADRATIC EQUATIONS Factoring Method. Warm Up Factor the following. 1. x 2 – 4x – x 2 + 2x – x 2 -28x + 48.

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.

Daily Homework Quiz 1. Evaluate when () 8x8x – 2+x = x Evaluate the expression ()2)2 – 2. Evaluate when ) 6p6p–5p 25p 2 ( –4 – = p

Adding and Subtracting Radical Expressions 11-7

Bellwork Unit 1 Quiz Sept 2015 Simplify each expression #1-5. Write the problem and answer. 1: -½ ( ¼ x + 10) 2: 8y – 2x + y + 5y 3: 9ab + 3a.

Warm Up Finish your test If you already finished, begin looking at 9.1 – Review of Radicals You can start your homework after you have read the section.

Martin-Gay, Beginning Algebra, 5ed

Algebra 1 Section 2.6 Use the distributive property Combine similar terms Note: 7(105) = 735 Also 7(100+5) 7(100) + 7(5) = 735 3(x+2) 3x + 3(2)

Warm Up 8/6/14 Write each sentence as an expression: 1.Multiply n by 4, and then add 3 to your answer. 2.Add 3 to n, and then multiply your answer by 4.

Aim: How do we evaluate algebraic expressions? Do Now: Evaluate. 1. (-4) 2 ÷ [(6+2) ] (6 × ) 3. ( * 5) ÷ 12 √100.

Objective: Students will solve multistep equations using the property of opposites and combining like terms Standard: 4.0 Students simplify expressions.

Skill Check 1) Write an algebraic expression to represent the verbal expression 7 less than a number. Answer: n – 7 2) Write an algebraic expression to.

Algebra 1 Warm up #3 Solve by factoring:.

Notes Over 1.2.

7.2a Warm-Up = 52(?) 2. x5 = (?)2(x) 3. 3a3b4 = (?)3(3b) 6 ab

Combining Like Terms 8th Pre-Algebra.

Warmup Convert to radical form: 2. Convert to rational form:

Review Problems Algebra 1 11-R.

Operation of Algebra By : Marfuatun Laela.

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

Warm Up 15x + 3y 3xy –3a – b + 10 Simplify each expression.

a(b + c) = ab + ac Order of Operations Distributive Property 6(3 + 5)

WARM UP If a triangle has equal sides of 10, what is the perimeter of the triangle? If a square has equal sides of 7, what is the perimeter of the square?

Simplifying Algebraic Expressions

Check Homework!.

Adding and Subtracting Radical Expressions 11-7

HW Answers Add/Subt. Polynomials WS Perimeter WS 2. 5a3 – 5a n3

Simplifying Expressions

In all things of nature there is something of the marvelous.

Write an expression which represents the perimeter of the rectangle.

Simplifying Expressions

} 2x + 2(x + 2) = 36 2x + 2x + 4 = 36 4x + 4 = x =

Adding and Subtracting Radical Expressions 11-7

Evaluating expressions and Properties of operations

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.

Adding and Subtracting Radical Expressions 11-7

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.

Who Wants to be an Equationaire?. Who Wants to be an Equationaire?

Substitution method y= 3x+1 5x + 2 y =13 Solve:

Warm Up 15x + 3y 3xy –3a – b + 10 Simplify each expression.

ALGEBRA I - SECTION 7-2 (Multiplying Powers With the Same Base)

Warm-Up 5 minutes Factor the following expressions: 2) x2 - 3x

a(b + c) = ab + ac Order of Operations Distributive Property 6(3 + 5)

2-5 (Part I) Applying the Distributive Property

Learn to combine like terms in an expression.

Adding and Subtracting Radical Expressions 11-7

Do Now: Simplify the algebraic expression 16y6 + 4y4 – 13y

Review: 9.3a Mini-Quiz Simplify . Simplify.

Warm-Up #9 (Tuesday, 9/22/15)

Adding and Subtracting Radical Expressions 11-7

Review: 9.3c Mini-Quiz Simplify 108 − Simplify.

7.5 Multiplying a Polynomial by a Monomial

Exercise Find the following products mentally. 5(20) 100 5(7) 35 5(27)

Warm Up Simplify      20  2 3.

Using the Distributive Property to Simplify Algebraic Expressions

Presentation transcript:

Write an expression which represents the perimeter of the rectangle? Warm-up September 29, 2016 Write an expression which represents the perimeter of the rectangle? x x + 3 Turn in your Homework from last evening.

Use the Properties of Equality to solve these equations. G / 7 = 609 78B = 3549

Use the Properties of Equality to solve these equations. 3𝑥 5 =9 5𝑥 4 =10 3𝑥 2 =6

Simplifying algebraic expressions Quiz 1.) 6B + 8B + 5B + 3V – 2V 2.) - 6G + 5T - 3G – 2T – 4G 3.) 9H + 12H – (-13H) – 6 + 4J 4.) -2N – 12N + 8 5.) 8K - 2W – (-7K) + 8 + 4W – 3W – (-7)

Simplifying algebraic expressions Quiz 1.) 6B + 8B + 5B + 3V – 2V

Simplifying algebraic expressions Quiz 2.) - 6G + 5T - 3G – 2T – 4G

Simplifying algebraic expressions Quiz 3.) 9H + 12H – (-13H) – 6 + 4J

Simplifying algebraic expressions Quiz 4.) -2N – 12N + 8

Simplifying algebraic expressions Quiz 5.) 8K - 2W – (-7K) + 8 + 4W – 3W – (-7)

Simplifying algebraic expressions practice 6.) 6B + (-8B) + 5B + 3V – (-2V) 7.) - 6G + 5T + (-3G) – 2T – 4G 8.) 9H + 12H – (-13H) + (-6) + (-4J) 9.) 6M – (-3M) – (-5M) + 8U – 12U 10.) 8K + (-2W) – (-7K) + 8 + 4W – 3W – (-7)

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

Writing algebraic expressions test answers 2y or y*y 11. 4 ( x + 2 ) 2 + c or c + 2 12. 2x + 25 or 2 * x + 25 4n or 4 * n 13. 13 – 9x 4x or 4 * x 14. r / 7 or r ÷ 7 q – 12 15. R / 7 r/2 or ½ r 16. 4 + x 2 ( 15 + x ) 17. 2 - c 6 ( x – 3 ) 18. L + 8 7 ( x – 3) 19. 6 * 4 = 24 (8 – x ) / 2 or ( 8 - x ) ÷ 2 20. -49b – (-77)

Simplifying algebraic expressions test answers 9r -4 8. 9p + 11pd 20x 9. 23x – 3xy - 9 4xy 10. 4e – 2ed + 4d + 7 -7n + 12 or 12 – 7n 11. 8x + 2y – 4xy 10ax + 11x – 2a 12. 7a + 4ab 7x – 2y – 5xy 13. 48m + 17 -3r + 3x or 3x – 3r 14. 12x + 8xy