Writing/Solving/Graphing Two-Step Inequalities - PC

Front

What happens to the inequality symbol when you multiply or divide both sides by a negative number?

Back

You flip the inequality symbol.

Front

If a fundraiser raised $300 and the goal is to raise at least $2000, what inequality represents the number of tickets (x) sold at $10 each?

Back

300 + 10x ≥ 2000

Front

Which graph represents the inequality -2 ≥ n?

Back

Graph A.

Front

What does the inequality s ≤ 18 represent in a real-world context?

Back

There are no more than 18 students in the hall.

Front

What does the inequality b ≤ -2 indicate about the value of b?

Back

b is less than or equal to -2.

Front

What is the first step in solving a two-step inequality?

Back

Isolate the variable term.

Front

How do you check your solution for a two-step inequality?

Back

Substitute the solution back into the original inequality.

Front

What is the difference between ≤ and < in inequalities?

Back

≤ includes the boundary value, while < does not.

Front

What does the inequality 10x + 300 < 2000 represent?

Back

The total amount raised is less than $2000.

Front

When graphing the inequality n < -2, what type of circle is used?

Back

An open circle.