The video lesson introduces real-world inequalities, categorizing phrases into inequality symbols such as greater than, less than, and equal to. It explains how to translate phrases into inequalities and provides real-world examples, like height restrictions for rides and minimum order quantities. The lesson concludes with a summary and a prompt to subscribe for more lessons.

What is the main focus of today's lesson?

• Real-world equations

• Real-world graphs

• Real-world inequalities

• Real-world functions

Which category does the phrase 'no less than' belong to?

• Less than

• Greater than

• Greater than or equal to

• Less than or equal to

What does the phrase 'maximum' indicate in inequalities?

• Less than

• Less than or equal to

• Greater than or equal to

• Greater than

Which inequality symbol is used for the phrase 'exceeds'?

• Greater than

• Greater than or equal to

• Less than

• Less than or equal to

What does the phrase 'at least' signify in terms of inequalities?

• Less than

• Less than or equal to

• Greater than or equal to

• Greater than

How would you translate the phrase 'a number is no less than 12' into an inequality?

• n < 12

• n > 12

• n ≤ 12

• n ≥ 12

What inequality symbol is used for the phrase '5 is less than a number'?

• 5 ≤ x

• 5 > x

• 5 < x

• 5 ≥ x

If you can be at most 52 inches to ride a roller coaster, what inequality represents this?

• n ≥ 52

• n ≤ 52

• n < 52

• n > 52

What does a 'minimum of 100 shirts per order' translate to in inequality terms?

• n ≥ 100

• n ≤ 100

• n > 100

• n < 100

If kids under 13 eat free, which inequality represents this?

• age < 13

• age ≥ 13

• age > 13

• age ≤ 13