Solving Inequalities

Solving Inequalities

Multiple Choice

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

• <, >
• ≤, ≥ 

Multiple Choice

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

• ≤, ≥ 
• <, >

Multiple Choice

What inequality does the number line graph represent?

• x > 5
• x < −5
• x ≥ 5
• x ≥ −5

Multiple Choice

Pick the correct letter for:
6 > x

• A
• B
• C
• D

Multiple Choice

Match the graph with its inequality.

• 11 < a
• 11 > a
•  11 ≤ a
•  11 ≥ a

Multiple Choice

What inequality does the number line graph represent?

• x > 4
• x > -4
• x < 4
• x ≥ -4

Multiple Choice

Which graph represents x > 2

Multiple Choice

x - 4 > 5

• x < 9
• x ≥ 9 
• x > 1
• x > 9

Multiple Choice

Solve the inequality.

30 + n ≥ 50

• n > 50

• n ≥ 80

• n < 30

• n ≥ 20

Multiple Choice

10 ≥ x - 3

• x ≤ 13
• x ≥ 13
• x ≤ 7
• x ≥ 7

Multiple Choice

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

Multiple Choice

• h > 10
• h > -10
• h < 10
• h < -10

Multiple Choice

4h<8

• h<32

• h<2

• h<4

• h>2

Multiple Choice

You flip an inequality symbol when you...

• subtract
• multiply and divide only
• multiple by a negative number
• multiple or divide by a negative number

Multiple Choice

-8x < 48

• x < -6

• x > -6

• x < 6

• x > 6

Multiple Choice

- 5 x ≥ 30

• x  ≥ -6
• x > 6
• x < 6
• x ≤ -6

Multiple Choice

6x - 4 ≥ 26

• x ≥ 3.67
• x ≥ 5
• x < 5
• x ≤ 5

Multiple Choice

4x + 1 > 13

• x > 48
• x < 3
• x > 3.5
• x > 3

Multiple Choice

3x - 2 < 13

• x > 3.67

• x > 5

• x < 5

• x < 3.67

Multiple Choice

-4x + 14 ≤ 54

• x ≥ - 10
• x ≤ -10
• x ≥ 10
• x ≤ 10