Inequalities Flip or No Flip

What inequality does the number line graph represent?

• x > 5

• x < −5

• x ≥ 5

• x ≥ −5

-4 + y < -8

• y < 4

• y < -12

• y < -4

• y < 12

15 > -5 + z

• z < 20

• z > 20

• z > 10

• 10 > z

Solve
-5m < 10

• m < -2

• m > -2

• m < -50

• m > -50

The sign below means...
≥

• Greater Than

• Less Than

• Greater Than or Equal to

• Less Than or Equal to

Which of the following inequalities would require you to flip the sign when solving?

• 2x < 3

• 3x > - 9

• -4x ≥ 10

• 5x ≤ 15

at least 45

• < 45

• > 45

• ≤ 45

• ≥ 45

Does the inequality sign flip?
2x < 20

• Yes

• No

Does the inequality sign flip?
-12y < -24

• Yes

• No

Does the inequality sign flip?
3a < -45

• Yes

• No