Equations and Inequalities

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, greater than or equal to, or less than or equal to the other.

Tags

CCSS.6.EE.B.8

Front

Solve the inequality: -2x + 4 < 16

Back

x > -6

Tags

CCSS.7.EE.B.4B

Front

What does an open dot on a number line represent?

Back

An open dot indicates that the number is not included in the solution set.

Tags

CCSS.6.EE.B.8

Front

Solve for x: 2x = 4

Back

x = 2

Tags

CCSS.6.EE.B.7

Front

What is the solution to the inequality n - 9 ≥ 5?

Back

n ≥ 14

Tags

CCSS.7.EE.B.4B

Front

What does a closed dot on a number line represent?

Back

A closed dot indicates that the number is included in the solution set.

Tags

CCSS.6.EE.B.8

Front

Back

x = 15

Tags

CCSS.6.EE.B.7

Front

Solve for x: 2x + 1 = 9

Back

x = 4

Tags

CCSS.7.EE.B.4A

Front

What is the difference between an equation and an inequality?

Back

An equation states that two expressions are equal, while an inequality shows that one expression is greater or less than another.

Tags

CCSS.6.EE.B.8

Front

What is the first step in solving the inequality 3x - 5 < 10?

Back

Add 5 to both sides to isolate the term with x.

Tags

CCSS.7.EE.B.4B