Mastering One-Step Inequalities

Which inequality symbol represents "is less than or equal to"?

• \>

• \<

• \>=

• \<=

What is the solution to the inequality 3 + x > 7?

• x > 4

• x > 10

• x < 4

• x < 10

On a number line, how is the inequality x ≤ -2 represented?

• A closed circle at -2 with a line extending to the left

• An open circle at -2 with a line extending to the left

• A closed circle at -2 with a line extending to the right

• An open circle at -2 with a line extending to the right

Which of the following is the correct graph for x > 1?

• An open circle at 1 with a line extending to the right

• A closed circle at 1 with a line extending to the right

• An open circle at 1 with a line extending to the left

• A closed circle at 1 with a line extending to the left

What does the inequality symbol ">" mean?

• Is less than

• Is greater than

• Is less than or equal to

• Is greater than or equal to

Which inequality represents the statement "The number of participants, p, is at most 30"?

• p > 30

• p < 30

• p ≤ 30

• p ≥ 30