Solving inequalities

Front

What does the inequality 6 > x mean?

Back

It means that x is any number less than 6.

Front

What symbol represents 'less than or equal to'?

Back

≤

Front

What is the solution to the inequality x + 3 < 10?

Back

x < 7

Front

How do you graph the inequality x > 4?

Back

Draw a number line, put an open circle on 4, and shade to the right.

Front

What does the inequality 11 ≤ a indicate?

Back

It means that a is 11 or any number greater than 11.

Front

What is the solution to the inequality 2x + 4 > 10?

Back

x > 3.

Front

How do you represent 'greater than' in symbols?

Back

>

Front

What is the solution to the inequality -3 < x < 5?

Back

x is any number between -3 and 5, not including -3 and 5.

Front

What does the inequality 7 ≥ y mean?

Back

It means that y is any number less than or equal to 7.

Front

How do you solve the inequality 5x - 2 < 8?

Back

x < 2.