Solving Basic Inequalities

Which inequality represents the phrase 'a number increased by 7 is at least 20'?

• x + 7 ≥ 20

• x - 7 ≥ 20

• x + 7 = 20

• x + 7 < 20

Solve the inequality: 4y + 6 ≤ 30

• y ≥ 6

• y > 6

• y = 6

• y ≤ 6

If 3p + 5 > 17, what is the value of p?

• p < 3

• p < 4

• p > 4

• p = 4

Solve the inequality: 2z - 8 ≥ 12

• z = 12

• z ≤ 10

• z ≥ 10

• z > 20

If 5m + 3 ≤ 18, what is the value of m?

• m > 3

• m ≥ 15

• m = 10

• m ≤ 3

What does the inequality say?

• a number greater than or equal to 14

• a number greater than 14

• a number less than or equal to 14

• a number less than 14

• Closed (shaded) circle

• Open (unshaded) circle

If I had a closed (shaded) circle on a number line...which inequalities could it be graphing?

*Choose 2 answers*

If the arrow is pointing as shown, which inequalities could it be graphing?

If the arrow is pointing as shown, which inequalities could it be graphing?

*Choose 2 answers*