Inequalities

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

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

Front

What does the symbol '≥' mean?

Back

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

Front

How do you solve the inequality s + 10 ≤ 1?

Back

Subtract 10 from both sides: s ≤ 1 - 10, which simplifies to s ≤ -9.

Front

What is the solution to the inequality c < 9?

Back

The solution indicates that c can be any number less than 9.

Front

If a child must be a maximum height of 48 inches to ride, what inequality represents this?

Back

The inequality is c ≤ 48.

Front

What does the statement 'The Chicago Cubs have won more than 100 games' represent in inequality form?

Back

It represents the inequality x > 100.

Front

If you can spend no more than 20 dollars on video games, what is the correct inequality?

Back

The correct inequality is x ≤ 20.

Front

What is the difference between '>' and '≥'?

Back

'>' means greater than, while '≥' means greater than or equal to.

Front

How do you graph the inequality c < 9?

Back

You draw a number line, place an open circle at 9, and shade to the left.