Mid-Chapter 2 Flashcard Review Game (Algebra 25-26)

Front

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

Back

<, >

Front

Write the inequality for the graph where x is at least 5.

Back

x ≥ 5

Front

Emilia needs at least $240 to buy new headphones. She has already saved $30. She earns $14 per car that she washes. Write the inequality to represent the situation.

Back

14x + 30 ≥ 240

Front

Translate the sentence: 'four more than a number is less than 17' into an inequality.

Back

x + 4 < 17

Front

Solve the inequality: 4(2a + 3) < 3(a - 1). What is the solution for a?

Back

a < -3

Front

What does an open dot on a number line indicate when graphing inequalities?

Back

The value is not included in the solution set.

Front

What does a closed dot on a number line indicate when graphing inequalities?

Back

The value is included in the solution set.

Front

If x < 5, what is the graph representation?

Back

An open dot at 5 and shading to the left.

Front

If x ≥ 5, what is the graph representation?

Back

A closed dot at 5 and shading to the right.

Front

What is the first step in solving the inequality 2x + 3 < 11?

Back

Subtract 3 from both sides.