## Represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions as viable or nonviable options in a modeling context. For example, represent inequalities describing nutritional and cost constraints on combinations of different foods.

86 Lesson(s)

### What is Algebra?

Algebra II » Unit: Modeling with Algebra
Algebra II » Unit: Modeling with Algebra
Fort Collins, CO
Environment: Suburban

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Resources (19)

Reflections (2)

### Review of Polynomial Roots and Complex Numbers

Algebra II » Unit: Polynomial Theorems and Graphs
Algebra II » Unit: Polynomial Theorems and Graphs
Ipswich, MA
Environment: Suburban

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Favorites (2)

Resources (10)

### Solving Two Variable Inequalities

Algebra I » Unit: Extending Equations
Algebra I » Unit: Extending Equations
Amherst, NY
Environment: Suburban

Big Idea:

#### See how to use test points to determine how to determine the solution to a two-variable inequality.

Standards:

Favorites (16)

Resources (22)

Reflections (1)

Algebra I » Unit: Extending Equations
Amherst, NY
Environment: Suburban

Big Idea:

Standards:

Favorites (12)

Resources (17)

Reflections (1)

### More Linear Programming

12th Grade Math » Unit: Matrices and Systems
12th Grade Math » Unit: Matrices and Systems
Troy, MI
Environment: Suburban

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Favorites (2)

Resources (15)

Reflections (2)

### The Best of 2 Cell Phone Plans

Algebra I » Unit: Systems of Equations
Algebra I » Unit: Systems of Equations
Rogers, AR
Environment: Rural

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Standards:

Favorites (6)

Resources (12)

Reflections (1)

### Solving Linear Inequalities

Algebra I » Unit: Linear Inequalities
Algebra I » Unit: Linear Inequalities
Washington, DC
Environment: Urban

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Favorites (22)

Resources (22)

Reflections (3)

### More Solving Problems with Equations

Algebra I » Unit: Extending Equations
Algebra I » Unit: Extending Equations
Amherst, NY
Environment: Suburban

Big Idea:

#### Students should determine how the unknowns in a problem are related to each other in order to help them set up the equation.

Standards:

Favorites (6)

Resources (16)

Reflections (1)

Algebra I » Unit: Systems of Equations
Rogers, AR
Environment: Rural

Big Idea:

#### Students start with a concrete problem as they define constraints and progress to the abstract level of solving using algebraic methods. .

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Favorites (3)

Resources (9)

Algebra I » Unit: Systems of Equations
Rogers, AR
Environment: Rural

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Favorites (3)

Resources (8)

### Define, Set, Go!

Algebra I » Unit: Systems of Equations
Algebra I » Unit: Systems of Equations
Rogers, AR
Environment: Rural

Big Idea:

#### Students are exposed to importance of defining variables as an initial step in solving a linear system of equations.

Standards:

Favorites (2)

Resources (11)

Reflections (1)

Algebra I » Unit: Everything is Relative: Linear Functions
Salem, MA
Environment: Urban

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Resources (30)

Reflections (3)

### Solution Sets to Equations/Inequalities

Algebra I » Unit: Understanding Equations
Algebra I » Unit: Understanding Equations
Amherst, NY
Environment: Suburban

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Resources (13)

### Unit Assessment: Matrices and Systems

12th Grade Math » Unit: Matrices and Systems
12th Grade Math » Unit: Matrices and Systems
Troy, MI
Environment: Suburban

Big Idea:

#### Assess your students' understanding of this unit.

Standards:

Resources (3)

Algebra I » Unit: Systems of Equations
Rogers, AR
Environment: Rural

Big Idea:

Standards:

Favorites (19)

Resources (12)

Reflections (1)
Common Core Math