Unit 2 equations and inequalities homework 11 answer key

This unit is all about linear topics, which is a major focus of Common Core Algebra I.  We develop general methods for solving linear equations using properties of equality and inverse operations.  Thorough review is given to review of equation solving from Common Core 8th Grade Math. Solutions to equations and inequalities are defined in terms of making statements true.  This theme is emphasized throughout the unit.  Modeling with both linear equations and inequalities is stressed.

• Unit #2 Review – Linear Equations and Inequalities

• Unit #2 Assessment Form A

• Unit #2 Assessment Form B

• Unit #2 Assessment Form C

• Unit #2 Assessment Form D

• Unit #2 Mid-Unit Quiz (Through Lesson #6) – Form A

• Unit #2 Mid-Unit Quiz (Through Lesson #6) – Form B

• Unit #2 Mid-Unit Quiz (Through Lesson #6) – Form C

• U02.AO.01 – Basic Equation Solving

• U02.AO.02 – More Work with Linear Word Problems (After Lesson #7)

• U02.AO.03 – Inequality Warm-Up Set (Prior to Lesson #8)

• U02.AO.04 – Equation and Inequality Practice

• U02.AO.05 – Using Structure to Understand Solutions to Equations (Enrichment)

• U02.AO.06 – Solving Linear Equations – Extra Practice

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Unit 2 ISN Set Up

INSTRUCTIONS FOR SET-UP:

1. Sign up for Deltamath.com. Use the code 258021.

2. Add pages 23-25 to your Table of Contents (see slideshow to the right).

3. Tape or glue inserts to pages 23-25.

4. SKIP page 26.

4. Add Inverse Operations to your table of contents and head your page (27- scroll down to see the notes).

5. Complete the Inverse Operations insert (yellow) and put it on page 27.

5. Complete the Inequalities Investigation (pink).

6. Add Inequalities Investigation to your table of contents and head your page (28).

Pages 24-25 Unit 2 Divider

1. Inverse Operations

Delta Math:

   M-Linear Equations: One-Step Equations (Type 1)

   M-Linear Equations: One-Step Equations (Type 2)

   M-Linear Equations: One-Step Equations (Type 3)

   M-Linear Equations: One-Step Equations (Type 4)

Mathletics: 

Notes

Inverse Operations p. 27 Overview

Inverse Operations p. 27 Notes 1

Inverse Operations p. 27 Notes 2

Inverse Operations p. 27 Overview

2. Inequalities Investigation

Delta Math:

   M-Inequalities: Numerical Inequalities (True or False)

Mathletics: 

Notes

Inequalities Investigation p.28

You should complete this activity.

Inequalities Investigation p.28

You should complete this activity.

3. Graphing and Types of Solutions

Homework KEYS: Pages 1-2, Page 3

Delta Math:

   A-Linear Inequalities: One Point Inequalities From Number Line

Mathletics: 

Notes

Graphing/Types of Solutions p.29-30

Types of Solutions p.29 Outside

Graphing Solutions p.30 Inside

Graphing/Types of Solutions p.29-30

4. Solving Equations and Inequalities

Homework KEYS: Pages 4-5, Page 6, Pages 8-10, Page 11

Delta Math:

   M-Inequalities: Linear Inequalities and Number Line (Level 1)

   A-Linear Inequalities: Linear Inequalities (Level 1)

   A-Linear Inequalities: Linear Inequalities (Level 2)

   M-Linear Equations: Linear Equations w/ Distribution (Lev 1)

   M-Linear Equations: Linear Equations w/ Distribution (Lev 2)

REMEDIATION WORK:

1. Scavenger Hunt- Complete your work in order based on the directions once you find your answer to the equation. You must show all your work, CHECK YOUR ANSWER and graph your answer to receive credit.

         Link to Stations

2. Complete numbers 1-7 on this worksheet.

Notes

Solve Equations/Inequalities p.31-32

Solving Equations/Inequalities p.32

More Solving Practice p.33 Ex.6

Solve Equations/Inequalities p.31-32

5. Compound Inequalities

Homework KEY:

​

Notes

Add a Title

Describe your image

Add a Title

Describe your image

Add a Title

Describe your image

Add a Title

Describe your image

6. Literal Equations

Homework KEY:

Remediation: 

Mathletics: 

   A-Literal Equations: Single Step Literal Equations (Level 1)

   A-Literal Equations: Single Step Literal Equations (Level 2)

   A-Literal Equations: Multi-Step Literal Equations (Level 2)

Notes

Literal Equations p.37-38 Overview

Literal Equations p.38 Notes

Literal Equations p.37 Ex.4 Trad

Literal Equations p.37-38 Overview

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