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A number line with a closed circle on -2 and shading to the right.

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Front

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Front

What is the probability of randomly selecting a red marble from a bag containing 5 red, 2 green, and 3 blue marbles?

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Front

If you roll a six-sided die, what is the probability of rolling a number greater than 4?

Back

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols like <, >, ≤, or ≥.

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What does a closed circle on a number line indicate?

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A closed circle indicates that the number is included in the solution set.

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What does an open circle on a number line indicate?

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An open circle indicates that the number is not included in the solution set.

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Front

What is the total number of marbles in a bag containing 5 red, 2 green, and 3 blue marbles?

Back

Total = 5 + 2 + 3 = 10 marbles.