Solving/Interpreting Two-Step Inequalities

Do I need to flip my sign?
-3x  ≥ 12

• Yes, because I'll be dividing by a negative number

• No, because you never flip the sign. 

Tags

CCSS.6.EE.B.8

Solve and graph the inequality.
7n - 1 > 76

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

r - 14 ≥ 17

• r ≥ 3

• r ≥ -31

• r ≥ 31

• r ≥ -3

Tags

CCSS.7.EE.B.4B

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

• <, >

• ≤, ≥ 

Tags

CCSS.6.EE.B.8

Level 1

Match the graph with its inequality.

• 11 < a

• 11 > a

• 11 ≤ a

• 11 ≥ a

Tags

CCSS.6.EE.B.8

Solve for k. 2k - 9 ≤ -19

• k ≤ -5

• k ≤ 5

• k < -5

• k < 5

Tags

CCSS.7.EE.B.4B

• x > 3

• x ≤ ⅕

• x ≥ 3

• x ≤ ⅕

Tags

CCSS.7.EE.B.4B

Solve for k. 7k – 2 ≥ -9

• k ≤ -1

• k ≤ 1

• k ≥ 1

• k ≥ -1

Tags

CCSS.7.EE.B.4B

• x ≥ 16

• x ≤ 16

• x ≥ 32

• x ≤ 32

Tags

CCSS.7.EE.B.4B

Do I need to flip my sign?

-3x ≥ 12

• Yes, because I'll be dividing by a negative number

• No, because you never flip the sign.

Tags

CCSS.6.EE.B.8