Day 7 distributive property
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The document provides information about the distributive property in mathematics. It includes examples of using the distributive property to simplify expressions by distributing multiplication over addition or subtraction. It also contains practice problems for students to solve using the distributive property and shows the steps to take. The overall purpose is to teach students how and when to use the distributive property to evaluate algebraic expressions.
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Aa c1 s2
This document provides an introduction to simplifying algebraic expressions. It defines key terms like numerical expressions, algebraic expressions, equations, inequalities, variables, grouping symbols, exponential expressions, and simplified expressions. It explains how to simplify expressions using the order of operations PEMDAS (parentheses, exponents, multiplication, division, addition, subtraction) and provides examples of simplifying expressions and evaluating expressions for given variable values.
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The document contains a table matching pairs of quadratic equations that have been factorized. There are 16 pairs of equations in total. The factorizations include expressions of the form (ax + b)(cx + d) where a, b, c, and d are coefficients.
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This document provides a review for Algebra I midterm covering chapters 1 through 6. It includes the following:
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- Chapter 2 covers rational numbers, adding/subtracting/multiplying rational numbers, and dividing rational numbers.
- Chapter 3 covers writing and solving one-variable equations, ratios and proportions, percent of change, and weighted averages.
- Chapter 4 covers the coordinate plane, relations and functions, equations as relations, and graphing linear equations.
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Day 7 evaluating all integers
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Unit 3 polynomials
This document provides an overview of polynomials, including adding, subtracting, and multiplying polynomials. It begins by reviewing integer rules and exponent rules. It then covers combining like terms, adding polynomials by combining like terms and using integer addition/subtraction rules, subtracting polynomials using distribution and combining like terms, and multiplying polynomials using distribution and the box method. Examples are provided for each topic.
(7) Lesson 5.7 - Subtract Linear Expressions
To subtract two linear expressions:
1. Arrange the like terms in column form with the subtrahend expression underneath the minuend.
2. Take the additive inverse of the subtrahend expression by changing the sign of each term.
3. Add the subtrahend expression with its inverse to the minuend expression.
4. Simplify the resulting expression.
March 17, 2015
Today's class will include a warm-up, factoring polynomials using the greatest common factor (GCF) method and factoring by grouping, and Khan Academy assignments due tonight. Students should show all their work to receive credit for class work involving factoring polynomials using GCF and grouping methods.
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【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信：A575476】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信：A575476】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
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1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
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Day 7 distributive property
- 1. AIM: Distributive Property Do Now Solve the following equation and SHOW YOUR CHECK. -2x - 2(x - 6) = -4x - 4 - 8 + 6x 1
- 2. SMART Document Camera Homework: Pages 566-567 #10-13 all 2
- 3. Brain Pop 3
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- 5. 5
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- 10. Expression Model Re-Write 3 2(x + 3) x x 3 3 5 x -3 -5 10
- 11. Simplify the following expressions using the distributive property. Show all work. D.) -5(x + 3) E.) -9(x - 6) 11
- 12. Simplify the following expressions using the distributive property. Show all work. F.) -6(x + 4) G.) -6(x - 2) 12
- 13. BEFORE YOU LEAVE 1.) How are combining like terms and using the distributive property similar and different? Similarities Differences 13
- 14. Mr. Tjersland's Math 7 Homework: Homework Sheet 14
- 15. AIM: Distributive Property Distributive Property of Multiplication over Addition: To multiply the sum or difference, multiply each number within the grouping by the number outside the grouping symbol. 15
- 16. Expression Model Re-Write 3(2x + 5) 3 5 x -3 -5 16
- 17. 1.) -9(x - 6) 2.) -5(x + 3) 17