Inequalities

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols such as <, >, ≤, or ≥.

Front

What does the symbol '≥' mean?

Back

'≥' means 'greater than or equal to'. It indicates that one value is either greater than or equal to another.

Tags

CCSS.6.EE.B.8

Front

What does the symbol '≤' mean?

Back

'≤' means 'less than or equal to'. It indicates that one value is either less than or equal to another.

Tags

CCSS.6.EE.B.8

Front

How do you represent 'at least 15 years old' in inequality form?

Back

x ≥ 15

Tags

CCSS.6.EE.B.8

Front

How do you represent 'more than 100 games' in inequality form?

Back

x > 100

Tags

CCSS.6.EE.B.8

Front

What is the solution to the inequality x - 4 < 8?

Back

x < 12

Tags

CCSS.7.EE.B.4B

Front

When do you use an open circle on a graph for an inequality?

Back

An open circle is used for '>' or '<' to indicate that the endpoint is not included.

Tags

CCSS.6.EE.B.8

Front

When do you use a closed circle on a graph for an inequality?

Back

A closed circle is used for '≥' or '≤' to indicate that the endpoint is included.

Tags

CCSS.6.EE.B.8

Front

What is the solution to the inequality x ≥ 10?

Back

The solution includes all values of x that are 10 or greater.

Front

How do you solve the inequality 2x + 3 < 11?

Back

Subtract 3 from both sides to get 2x < 8, then divide by 2 to find x < 4.

Tags

CCSS.7.EE.B.4B