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--Inequality Concepts--Solving One-Step Multiplication Inequalities

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

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

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

Definition--Inequality Concepts--Square Root Property

Definition--Inequality Concepts--Square Root 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--Square Root Property Inequalities

Definition--Inequality Concepts--Subtraction Property of Inequality

Definition--Inequality Concepts--Subtraction 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--Subtraction Property of Inequality Inequalities

Definition--Inequality Concepts--Transitive Property

Definition--Inequality Concepts--Transitive 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--Transitive Property Inequalities

Definition--Inequality Concepts--Visual Models for Inequalities

Definition--Inequality Concepts--Visual Models for 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--Visual Models for Inequalities Inequalities

Definition--Variables, Unknowns, and Constants--Algebraic Expression

Definition--Variables, Unknowns, and Constants--Algebraic Expression

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Algebraic Expression Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Assigning Values to Variables

Definition--Variables, Unknowns, and Constants--Assigning Values to Variables

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Assigning Values to Variables Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Coefficient

What Is a Coefficient?

This is part of a series of definitions that focus on constants, variables, and coefficients. These definition cards can easily be incorporated into a lesson plan.

Definition--Variables, Unknowns, and Constants--Coefficient Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Constant

Definition--Variables, Unknowns, and Constants--Constant

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Constant Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Constant of Proportionality

Definition--Variables, Unknowns, and Constants--Constant of Proportionality

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Constant of Proportionality Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Constant of Variation

Definition--Variables, Unknowns, and Constants--Constant of Variation

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Constant of Variation Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Constant Term

Definition--Variables, Unknowns, and Constants--Constant Term

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Constant Term Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Evaluating an Algebraic Expression

Definition--Variables, Unknowns, and Constants--Evaluating an Algebraic Expression

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Evaluating an Algebraic Expression Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Models for Numbers

Definition--Variables, Unknowns, and Constants--Models for Numbers

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Models for  Numbers Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Models for Variables

Definition--Variables, Unknowns, and Constants--Models for Variables

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Models for Variables Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Numerical Expression

Definition--Variables, Unknowns, and Constants--Numerical Expression

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Numerical Expression Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Parameter

Definition--Variables, Unknowns, and Constants--Parameter

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Parameter Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Random Variable

Definition--Variables, Unknowns, and Constants--Random Variable

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Random Variable Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Range of a Variable

Definition--Variables, Unknowns, and Constants--Range of a Variable

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Range of a Variable Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Solving for the Unknown

Definition--Variables, Unknowns, and Constants--Solving for the Unknown

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Solving for the Unknown Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Special Constants

Definition--Variables, Unknowns, and Constants--Special Constants

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Special Constants Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Unknown

Definition--Variables, Unknowns, and Constants--Unknown

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Unknown Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Variable

Definition | Variables, Unknowns, and Constants | Variable

This is part of a collection of definitions on the topic of variables and constants. These definitions can easily be incorporated into your lesson plans. 

Definition--Variables, Unknowns, and Constants--Variable Variables and Unknowns

Definition--Variables, Unknowns, and Constants--Variable Expression

Definition--Variables, Unknowns, and Constants--Variable Expression

This is part of a collection of definitions related to variables, unknowns, and constants. This includes general definitions for variables, unknowns, and constants, as well as related terms that describe their properties.

Definition--Variables, Unknowns, and Constants--Variable Expression Variables and Unknowns