FL

These are the resources that support this Florida Standard.

MAFS.7.EE.2.4: Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.
a. Solve word problems leading to equations of the form px + q = r and p(x + q) = r, where p, q, and r are specific rational numbers. Solve equations of these forms fluently. Compare an algebraic solution to an arithmetic solution, identifying the sequence of the operations used in each approach. For example, the perimeter of a rectangle is 54 cm. Its length is 6 cm. What is its width?
b. Solve word problems leading to inequalities of the form px + q > r or px + q < r, where p, q, and r are specific rational numbers. Graph the solution set of the inequality and interpret it in the context of the problem. For example: As a salesperson, you are paid $50 per week plus $3 per sale. This week you want your pay to be at least $100. Write an inequality for the number of sales you need to make, and describe the solutions.

There are 427 resources.
Title Description Thumbnail Image Curriculum Topics

Math Example: Solving Two-Step Equations: Example 32

Math Example: Solving Two-Step Equations: Example 32

This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division.

Math Example: Solving Two-Step Equations: Example 32 Solving Two-Step Equations

Math Example: Solving Two-Step Equations: Example 4

Math Example: Solving Two-Step Equations: Example 4

This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division.

Math Example: Solving Two-Step Equations: Example 4 Solving Two-Step Equations

Math Example: Solving Two-Step Equations: Example 5

Math Example: Solving Two-Step Equations: Example 5

This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division.

Math Example: Solving Two-Step Equations: Example 5 Solving Two-Step Equations

Math Example: Solving Two-Step Equations: Example 6

Math Example: Solving Two-Step Equations: Example 6

This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division.

Math Example: Solving Two-Step Equations: Example 6 Solving Two-Step Equations

Math Example: Solving Two-Step Equations: Example 7

Math Example: Solving Two-Step Equations: Example 7

This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division.

Math Example: Solving Two-Step Equations: Example 7 Solving Two-Step Equations

Math Example: Solving Two-Step Equations: Example 8

Math Example: Solving Two-Step Equations: Example 8

This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division.

Math Example: Solving Two-Step Equations: Example 8 Solving Two-Step Equations

Math Example: Solving Two-Step Equations: Example 9

Math Example: Solving Two-Step Equations: Example 9

This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division.

Math Example: Solving Two-Step Equations: Example 9 Solving Two-Step Equations

Math Example: Testing Solutions to One-Step Equations--Example 1

Math Example: Testing Solutions to One-Step Equations--Example 1

This is part of a collection of math examples that show how to solve one-step equations that include addition, subtraction, multiplication, or division.

Math Example: Testing Solutions to One-Step Equations--Example 1 Solving One-Step Equations

Math Example: Testing Solutions to One-Step Equations--Example 10

Math Example: Testing Solutions to One-Step Equations--Example 10

This is part of a collection of math examples that show how to solve one-step equations that include addition, subtraction, multiplication, or division.

Math Example: Testing Solutions to One-Step Equations--Example 10 Solving One-Step Equations

Math Example: Testing Solutions to One-Step Equations--Example 11

Math Example: Testing Solutions to One-Step Equations--Example 11

This is part of a collection of math examples that show how to solve one-step equations that include addition, subtraction, multiplication, or division.

Math Example: Testing Solutions to One-Step Equations--Example 11 Solving One-Step Equations

Math Example: Testing Solutions to One-Step Equations--Example 12

Math Example: Testing Solutions to One-Step Equations--Example 12

This is part of a collection of math examples that show how to solve one-step equations that include addition, subtraction, multiplication, or division.

Math Example: Testing Solutions to One-Step Equations--Example 12 Solving One-Step Equations

Math Example: Testing Solutions to One-Step Equations--Example 2

Math Example: Testing Solutions to One-Step Equations--Example 2

This is part of a collection of math examples that show how to solve one-step equations that include addition, subtraction, multiplication, or division.

Math Example: Testing Solutions to One-Step Equations--Example 2 Solving One-Step Equations

Math Example: Testing Solutions to One-Step Equations--Example 3

Math Example: Testing Solutions to One-Step Equations--Example 3

This is part of a collection of math examples that show how to solve one-step equations that include addition, subtraction, multiplication, or division.

Math Example: Testing Solutions to One-Step Equations--Example 3 Solving One-Step Equations

Math Example: Testing Solutions to One-Step Equations--Example 4

Math Example: Testing Solutions to One-Step Equations--Example 4

This is part of a collection of math examples that show how to solve one-step equations that include addition, subtraction, multiplication, or division.

Math Example: Testing Solutions to One-Step Equations--Example 4 Solving One-Step Equations

Math Example: Testing Solutions to One-Step Equations--Example 5

Math Example: Testing Solutions to One-Step Equations--Example 5

This is part of a collection of math examples that show how to solve one-step equations that include addition, subtraction, multiplication, or division.

Math Example: Testing Solutions to One-Step Equations--Example 5 Solving One-Step Equations

Math Example: Testing Solutions to One-Step Equations--Example 6

Math Example: Testing Solutions to One-Step Equations--Example 6

This is part of a collection of math examples that show how to solve one-step equations that include addition, subtraction, multiplication, or division.

Math Example: Testing Solutions to One-Step Equations--Example 6 Solving One-Step Equations

Math Example: Testing Solutions to One-Step Equations--Example 7

Math Example: Testing Solutions to One-Step Equations--Example 7

This is part of a collection of math examples that show how to solve one-step equations that include addition, subtraction, multiplication, or division.

Math Example: Testing Solutions to One-Step Equations--Example 7 Solving One-Step Equations

Math Example: Testing Solutions to One-Step Equations--Example 8

Math Example: Testing Solutions to One-Step Equations--Example 8

This is part of a collection of math examples that show how to solve one-step equations that include addition, subtraction, multiplication, or division.

Math Example: Testing Solutions to One-Step Equations--Example 8 Solving One-Step Equations

Math Example: Testing Solutions to One-Step Equations--Example 9

Math Example: Testing Solutions to One-Step Equations--Example 9

This is part of a collection of math examples that show how to solve one-step equations that include addition, subtraction, multiplication, or division.

Math Example: Testing Solutions to One-Step Equations--Example 9 Solving One-Step Equations

MATH EXAMPLES--Teacher's Guide: Linear Inequalities

MATH EXAMPLES--Teacher's Guide: Linear Inequalities

This Teacher's Guide provides an overview of the 12 worked-out examples that show how to graph a linear inequality.

MATH EXAMPLES--Teacher's Guide: Linear Inequalities Inequalities

Paper-and-Pencil Quiz: Graphing Inequalities (Easy)

Paper-and-Pencil Quiz: Graphing Inequalities (Easy)

This is part of a collection of math quizzes on the topic of the Graphing Inequalities.

Paper-and-Pencil Quiz: Graphing Inequalities (Easy) Inequalities

Paper-and-Pencil Quiz: Graphing Inequalities (Hard)

Paper-and-Pencil Quiz: Graphing Inequalities (Hard)

This is part of a collection of math quizzes on the topic of the Graphing Inequalities.

Paper-and-Pencil Quiz: Graphing Inequalities (Hard) Inequalities

Paper-and-Pencil Quiz: Graphing Inequalities (Medium)

Paper-and-Pencil Quiz: Graphing Inequalities (Medium)

This is part of a collection of math quizzes on the topic of the Graphing Inequalities.

Paper-and-Pencil Quiz: Graphing Inequalities (Medium) Inequalities

Video Definition 1--Equation Concepts--"Not Equal To" Sign

Video Definition 1--Equation Concepts--"Not Equal To" Sign

This is part of a collection of math video definitions related to to the topic of equation concepts. Note: The download is an MP4 video.

Video Definition 1--Equation Concepts--"Not Equal To" Sign Numerical and Algebraic Expressions

Video Definition 10--Equation Concepts--Equation

Video Definition 10--Equation Concepts--Equation

This is part of a collection of math video definitions related to to the topic of equation concepts. Note: The download is an MP4 video.

Video Definition 10--Equation Concepts--Equation Applications of Equations and Inequalities