Solving Inequalities

Front

What is the solution to the inequality 15 + 7x ≥ 29?

Back

x ≥ 2

Front

When graphing the inequality x > 2, do you use an open or closed circle?

Back

Open

Front

Which graph represents the inequality 2x + 3 < 7?

Back

Graph showing x < 2.

Front

Solve the inequality 3 < -5n + 2n.

Back

n < -1

Front

When do you flip the inequality symbol?

Back

When you multiply or divide by a negative number.

Front

What does the inequality symbol '≥' mean?

Back

Greater than or equal to.

Front

What does the inequality symbol '≤' mean?

Back

Less than or equal to.

Front

How do you solve the inequality 4x - 5 < 3?

Back

x < 2.

Front

What is the solution to the inequality -2x + 4 > 0?

Back

x < 2.

Front

What does an open circle on a number line indicate?

Back

The number is not included in the solution.