Inequality Word Problems

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or equal to the other.

Front

What does the symbol '≥' mean?

Back

The symbol '≥' means 'greater than or equal to'.

Front

What does the symbol '≤' mean?

Back

The symbol '≤' means 'less than or equal to'.

Front

How do you represent 'at least' in an inequality?

Back

You represent 'at least' with the symbol '≥'.

Front

How do you represent 'at most' in an inequality?

Back

You represent 'at most' with the symbol '≤'.

Front

If Johnny earns $15 per hour, how do you express his earnings in terms of hours worked (h)?

Back

His earnings can be expressed as 15h.

Front

What inequality represents Johnny wanting to earn at least $105?

Back

The inequality is 15h ≥ 105.

Front

If a student must be at least 15 years old to obtain a driver’s permit, how is this represented?

Back

This is represented as x ≥ 15.

Front

What does the term 'maximum' indicate in an inequality context?

Back

The term 'maximum' indicates that a value cannot exceed a certain limit, represented by '≤'.

Front

If my brother is 2 years older than I am and he is 18, how do I express my age (m)?

Back

The equation is m + 2 = 18.