One-Step Inequality

z≤1 z>9 z≤9 z<9

• z≤1

• z>9

• z≤9

• z<9

• x<4
• x≤1
• x≤4
• x≥1

Which inequality is represented by the  following graph

• x < -8

• x > -8

• x ≥ -8

• x ≤ -8

10 ≥ x - 3

• x ≤ 13

• x ≥ 13

• x ≤ 7

• x ≥ 7

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

• ≤, ≥ 

• <, >

• ≤, <

• ≥, >

8x < 48

• x < -6

• x > -6

• x < 6

• x > 6

What are two solutions to x < 8?

• 8.6, 7.9

• 11, 16

• 0.8, 5.9

• 12, 7.1

Solve
(n/3) > -20 

• n > 60

• n < -17

• n > -60

• n < -23

How would you solve this inequality?
m - 9 ≤ 20

• By adding 20 to both sides

• By subtracting 9 to both sides

• By adding 9 to both sides

• By subtracting 20 to both sides

Fewer than 20 students attended activity night.

• x < 20

• x < 20

• x > 20

• x > 20