Solving and Graphing One-Step Inequalities

Front

What does the inequality x ≥ 3 mean?

Back

The value of x is greater than or equal to 3.

Front

How do you solve the inequality 7n > 49?

Back

Divide both sides by 7: n > 7.

Front

What type of dot is used when graphing x ≤ 5?

Back

A closed dot is used.

Front

What is the solution to the inequality 8x < 48?

Back

x < 6.

Front

If a room can hold a maximum of 400 people and there are already 134 people, what inequality represents how many more can come?

Back

x + 134 ≤ 400.

Front

What does the symbol '>' represent in inequalities?

Back

It means 'greater than'.

Front

What does the symbol '<' represent in inequalities?

Back

It means 'less than'.

Front

What is the solution to the inequality 3x + 5 < 20?

Back

x < 5.

Front

How do you graph the inequality x > 2?

Back

Use an open dot at 2 and shade to the right.

Front

What does the inequality x ≤ -1 mean?

Back

The value of x is less than or equal to -1.