Benchmark 2 Review

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It means that a person must be at least 48 inches tall to participate in certain activities, such as riding fast rides at a fair.

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What is an inequality?

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An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or equal to the other.

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It indicates that the value of x must be greater than 50,000.

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What is a coefficient in an algebraic expression?

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A coefficient is a numerical factor that multiplies a variable in an expression.

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What does it mean for a number to be 'left' of another number on a number line?

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It means that the number is smaller than the other number.

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Which number is left of -5 on the number line?

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The number -7 is left of -5.

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The solution indicates that x can take any value less than 50,000.

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