Which x-value satisfies the inequality x < 5?

Master the Certify Teacher EC-6 (391) Mathematics Test. Use flashcards and multiple choice questions with explanations. Boost your confidence and excel in your exam!

Multiple Choice

Which x-value satisfies the inequality x < 5?

Explanation:
To satisfy x < 5, x must be a number that is smaller than 5. On a number line, that means all values to the left of 5. The value -1 is less than 5, so it fits the inequality. The number 5 matches the boundary, but it’s not allowed because the inequality is strict. Numbers 6 and 10 are greater than 5, so they don’t fit either.

To satisfy x < 5, x must be a number that is smaller than 5. On a number line, that means all values to the left of 5. The value -1 is less than 5, so it fits the inequality. The number 5 matches the boundary, but it’s not allowed because the inequality is strict. Numbers 6 and 10 are greater than 5, so they don’t fit either.

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