Two Step Inequalities

16 - 4a > 8

• a<-2
• a>-2
• a<2
• a>2

22 < 6c + 4

• 11>c
• 3>c
• 11<c
• 3<c

Do I need to flip my sign?
3x  ≥ 12

• Yes
• No

5x < 5

• x < 1
• x > 1
• x > 0
• x < 25

-3x − 4 < 5

• x > -3
• x < -3
• x < (1 ⁄ 3)
• x > (1 ⁄ 3)

Solve for k. 

7k – 2 ≥ -9

• k ≤ -1
• k≤1
• k≥1
• k ≥ -1

Solve for k.
2k - 9≤ -19

• k ≤ -5
• k ≤ 5
• k < -5
• k < 5

Solve the inequality.
-3w - 2 < -17

• w < 7.67
• w > 5
• w < 5
• w < 6.33

When you graph an inequality, you use a closed dot when you use which symbols?

• ≤, ≥

• <, >

When graphing an inequality, you use an open dot when you use which symbol?

• <, >
• ≤, ≥