Inequalities: key words

Front

What does the inequality symbol '≥' mean?

Back

It means 'greater than or equal to'.

Front

What does the inequality symbol '≤' mean?

Back

It means 'less than or equal to'.

Front

What does the inequality symbol '>' mean?

Back

It means 'greater than'.

Front

What does the inequality symbol '<' mean?

Back

It means 'less than'.

Front

Write the inequality for 'greater than or equal to 20 mph'.

Back

x ≥ 20

Front

Write the inequality for 'less than 2500 calories'.

Back

x < 2500

Front

Write the inequality for 'less than or equal to 15 minutes'.

Back

x ≤ 15

Front

Write the inequality for 'at least 50 dollars'.

Back

x ≥ 50

Front

Write the inequality for 'below 52 dollars'.

Back

x < 52

Front

What is the meaning of 'at least' in inequalities?

Back

It indicates a minimum value that can be equal to or greater than the specified number.