Solving Inequalities

If 5 + x ≥ 12, what is the value of x?

• x ≥ 5

• x ≥ 6

• x ≥ 7

• x ≥ 8

What does the symbol < represent?

• 'greater than'

• 'equal to'

• 'less than'

• 'not equal to'

How do you represent the statement: The temperature must not exceed 100 degrees?

• t < 100

• t = 100

• t ≤ 100

• t ≥ 100

Identify the inequality that represents the situation: The room can hold a maximum of 400 people. If there are already 134 people there, how many more can come?

• x + 134 ≤ 400

• x + 134 < 400

• x + 134 = 400

• x + 134 ≥ 400

If x - 7 ≤ 2, what is the value of x?

• x ≤ 7

• x ≤ 8

• x ≤ 9

• x ≤ 10

What does the symbol ≥ represent?

• 'less than'

• 'greater than'

• 'greater than or equal to'

• 'equal to'

What does it mean if an inequality has no solution?

• It means there are no values that satisfy the inequality.

• It means there are infinitely many solutions.

• It means the inequality is always true.

• It means the inequality is always false.

Write an inequality for the statement: You must be at least 48 inches tall to ride the bumper cars.

• h > 48

• h = 48

• h ≥ 48

• h ≤ 48

What is the solution to the inequality: 10 - 2x ≤ 4?

• x ≤ 3

• x = 4

• x ≥ 3

• x < 5

What is the solution to the inequality: 2x + 3 > 11?

• x > 4

• x < 4

• x = 4

• x ≥ 4