4..5-4.7 Quick Check Inequalities

What inequality does the number line graph represent?

• x ≥ 3

• x > 3

• x < -3

• x ≤ -3

What inequality does the number line graph represent

• x ≤ 4

• x ≥ -4

• x < -4

• x < 4

There are no more than 18 students on the hall.

• s>18

• s<18

• s≤18

• s≥18

There are fewer than 150 children at the playground.

• c<150

• c>150

• c≤150

• c≥150

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8

• x ≥ 18

• x ≤ 8 

• x ≤ 18 

Solve the inequality.

• a > 4

• a > 2

• a > 6

• a < 6

4m > -8

• m > -2

• m< -2

• m >-12

• m >-4

Solve
-5m < 10

• m < -2

• m > -2

• m < -50

• m > -50

Solve for t.

6t + 4 ≤ -2

• t ≤ -1 

• t ≤ 1

• t=1

• 1=t

Solve for k.
2k - 9≤ -19

• k ≤ -5

• k ≤ 5

• k < -5

• k < 5