Inequalities: key words

Front

What does 'At least' mean in inequalities?

Back

It indicates that the value is greater than or equal to a certain number. For example, 'At least 50' means x ≥ 50.

Front

What does 'Less than' mean in inequalities?

Back

It indicates that the value is smaller than a certain number. For example, 'Less than 2500' means x < 2500.

Front

What does 'Greater than' mean in inequalities?

Back

It indicates that the value is larger than a certain number. For example, 'Greater than 30' means x > 30.

Front

What does 'At most' mean in inequalities?

Back

It indicates that the value can be equal to or less than a certain number. For example, 'At most 4' means x ≤ 4.

Front

What does 'Above' mean in inequalities?

Back

It indicates that the value is greater than a certain number. For example, 'Above 400' means x > 400.

Front

Choose the inequality that matches the key word: 'At least' 50 dollars.

Back

x ≥ 50

Front

Choose the inequality that matches the key word: 'Less than' 2500 calories.

Back

x < 2500

Front

Choose the inequality that matches the key word: 'Greater than' 30 questions.

Back

x > 30

Front

Choose the inequality that matches the key word: 'At most' 4 sandwiches.

Back

x ≤ 4

Front

Choose the inequality that matches the key word: 'Above' 400 feet.

Back

x > 400