Inequalities - Writing, Solving, and Graphing

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'.

Front

What does the symbol '>' mean?

Back

'>' means 'greater than'.

Front

What does the symbol '<' mean?

Back

'<' means 'less than'.

Front

What does the symbol '≤' mean?

Back

'≤' means 'less than or equal to'.

Front

Write the inequality for: 'x is less than 5'.

Back

x < 5

Front

Write the inequality for: 'y is at least 12'.

Back

y ≥ 12

Front

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

Back

x > 100

Front

What inequality represents: 'She is at least 10 years old'?

Back

x ≥ 10

Front

What inequality does the number line graph with a closed circle at 3 represent?

Back

x ≥ 3