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

Definition--Equation Concepts--Transitive Property of Equality

Definition--Equation Concepts--Transitive Property of Equality

This is a collection of definitions related to equations and similar topics. This includes general definitions for equations, as well as terms related to parts of an equation, different types of equations, and characteristics of equations.

Definition--Equation Concepts--Transitive Property of Equality Applications of Equations and Inequalities

Definition--Equation Concepts--True Equation

Definition--Equation Concepts--True Equation

This is a collection of definitions related to equations and similar topics. This includes general definitions for equations, as well as terms related to parts of an equation, different types of equations, and characteristics of equations.

Definition--Equation Concepts--True Equation Applications of Equations and Inequalities

Definition--Equation Concepts--Two-Step Equation

Definition--Equation Concepts--Two-Step Equation

Watch this video to see examples of solving two-step equations.

Definition--Equation Concepts--Two-Step Equation Solving Two-Step Equations

Definition--Equation Concepts--Variable Expression

Definition--Equation Concepts--Variable Expression

This is a collection of definitions related to equations and similar topics. This includes general definitions for equations, as well as terms related to parts of an equation, different types of equations, and characteristics of equations.

Definition--Equation Concepts--Variable Expression Variable Expressions

Definition--Equation Concepts--Visual Models for Equations

Definition--Equation Concepts--Visual Models for Equations

This is a collection of definitions related to equations and similar topics. This includes general definitions for equations, as well as terms related to parts of an equation, different types of equations, and characteristics of equations.

Definition--Equation Concepts--Visual Models for Equations Applications of Equations and Inequalities

Definition--Inequality Concepts--Addition Property of Inequality

Definition--Inequality Concepts--Addition Property of Inequality

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Addition Property of Inequality Inequalities

Definition--Inequality Concepts--Anti-Reflexive Property

Definition--Inequality Concepts--Anti-Reflexive Property

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Anti-Reflexive Property Inequalities

Definition--Inequality Concepts--Anti-Symmetric Property

Definition--Inequality Concepts--Anti-Symmetric Property

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Anti-Symmetric Property Inequalities

Definition--Inequality Concepts--Closed Interval

Definition--Inequality Concepts--Closed Interval

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Closed Interval Inequalities

Definition--Inequality Concepts--Compound Inequalities

Definition--Inequality Concepts--Compound Inequalities

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Compound Inequalities Inequalities

Definition--Inequality Concepts--Division Property of Inequalities

Definition--Inequality Concepts--Division Property of Inequalities

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Division Property of Inequalities Inequalities

Definition--Inequality Concepts--Graphs of Linear Inequalities in One Variable

Definition--Inequality Concepts--Graphs of Linear Inequalities in One Variable

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Graphs of Linear Inequalities in One Variable Inequalities

Definition--Inequality Concepts--Graphs of Linear Inequalities in Two Variables

Definition--Inequality Concepts--Graphs of Linear Inequalities in Two Variables

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Graphs of Linear Inequalities in Two Variables Inequalities

Definition--Inequality Concepts--Greater Than

Definition--Inequality Concepts--Greater Than

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Greater Than Inequalities

Definition--Inequality Concepts--Greater Than or Equal To

Definition--Inequality Concepts--Greater Than or Equal To

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Greater Than or Equal To Inequalities

Definition--Inequality Concepts--Half-Open Interval

Definition--Inequality Concepts--Half-Open Interval

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Half-Open Interval Inequalities

Definition--Inequality Concepts--Inequalities

Definition--Inequality Concepts--Inequalities

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Inequalities Inequalities

Definition--Inequality Concepts--Inequation

Definition--Inequality Concepts--Inequation

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Inequation Inequalities

Definition--Inequality Concepts--Interval Notation

Definition--Inequality Concepts--Interval Notation

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Interval Notation Inequalities

Definition--Inequality Concepts--Less Than

Definition--Inequality Concepts--Less Than

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Less Than Inequalities

Definition--Inequality Concepts--Less Than Or Equal To

Definition--Inequality Concepts--Less Than Or Equal To

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Less Than Or Equal To Inequalities

Definition--Inequality Concepts--Multiplication Property of Inequality

Definition--Inequality Concepts--Multiplication Property of Inequality

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Multiplication Property of Inequality Inequalities

Definition--Inequality Concepts--Number Line

Definition--Inequality Concepts--Number Line

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Number Line Inequalities

Definition--Inequality Concepts--Solving One-Step Addition Inequalities

Definition--Inequality Concepts--Solving One-Step Addition Inequalities

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Solving One-Step Addition Inequalities Inequalities

Definition--Inequality Concepts--Solving One-Step Division Inequalities

Definition--Inequality Concepts--Solving One-Step Division Inequalities

This is a collection of definitions related to inequalities. This includes inequalities that include numbers only and those with one or two variables.

Definition--Inequality Concepts--Solving One-Step Division Inequalities Inequalities