One Step Inequality

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

Match the graph with its inequality.

• 11 < a

• 11 > a

• 11 ≤ a

• 11 ≥ a

Write an inequality for the statement:

You must be at least 48 inches tall to ride the bumper cars.

• h < 48

• h > 48

• h ≤ 48

• h ≥ 48

Level 2

-4 + y < -8

• y < 4

• y < -12

• y < -4

• y < 12

Level 3

Solve.

• a ≥ -104

• a ≤ 5

• a ≤ -8/13

• a ≥ -8/13

Solve the inequality.

• x ≤ 6

• x ≥ 6

• x ≤ -6

• x ≥ -6

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

• <, >

• ≤, ≥ 

• ≤, <

• ≥, >