Solving 1 and 2 Step Inequality

If you divide an inequality with a less than sign by -3, what inequality sign would it change to?

Solve.

- 8 > 56 - 8b

• b > 8

• b > 7/2

• b < -8

• b > 6

Solve.

• x ≤ 12

• x ≥ 14

• x ≥ 12

• x ≥ 23

For which inequality is x ≥ 4 a solution?

• x + 3 ≥ 1

• x − 3 ≥ 1

• 3x ≥ 1

Solve. (hint: need to get rid of the 3 first)

• x > 19

• x ≥ 11

• x < 11

• x ≤ 19

Find the solution.

• X ≤ 10

• X > 2

• X ≥ 10

• X ≤ 6.5

Solve and graph the inequality.

77 ≤ 5 + 8n

Which solution and graph matches?

• Solution A

• Solution B

• Solution C

• Solution D

Solve the following two step inequality: -3x − 4 < 5

• x > -3

• x < -3

• x < 1/3

• x > 1/3

When solving the following inequality, what is the FIRST step you would do? -4x + 8 > -15

• Add 8 to both sides of the inequality.

• Divide by negative four on both sides of the inequality.

• Subtract negative eight to both sides of the inequality.

• Subtract eight to both sides of the inequality.

Solve for k in the following inequality and choose the best answer to match the graph: 2k - 9 ≤ -19

• The graph would have a closed circle shaded left at -5.

• The graph would have a closed circle shaded left of 5.

• The graph would have an open circle shaded left of -5.

• The graph would have an open circle shaded left of 5.