Adding and Subtracting Inequalities

Front

What symbol is used for an open dot when graphing an inequality?

Back

<, >

Front

What symbols are used for a closed dot when graphing an inequality?

Back

≤, ≥

Front

Solve: 8 + x > 24

Back

x > 16

Front

Solve: 15 > -5 + z

Back

z < 20

Front

Solve: -24 + k ≤ 10

Back

k ≤ 34

Front

What does it mean when an inequality has an open dot on a number line?

Back

The value is not included in the solution.

Front

What does it mean when an inequality has a closed dot on a number line?

Back

The value is included in the solution.

Front

If x < 5, what is the solution set?

Back

All numbers less than 5.

Front

If z ≥ 10, what is the solution set?

Back

All numbers greater than or equal to 10.

Front

What is the first step to solve the inequality 3x + 5 < 20?

Back

Subtract 5 from both sides.