Evaluate the expression (3 × -5) + (-7).

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Multiple Choice

Evaluate the expression (3 × -5) + (-7).

Explanation:
Understanding how signs work with multiplication and addition. Multiplying a positive by a negative yields a negative, so 3 × -5 = -15. Then you add another negative: -15 + (-7). Adding negatives combines their magnitudes and keeps the negative sign, so 15 + 7 = 22, giving -22. Therefore the expression evaluates to -22.

Understanding how signs work with multiplication and addition. Multiplying a positive by a negative yields a negative, so 3 × -5 = -15. Then you add another negative: -15 + (-7). Adding negatives combines their magnitudes and keeps the negative sign, so 15 + 7 = 22, giving -22. Therefore the expression evaluates to -22.

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