Multiple Choice

An operations manager is using the formula 8(−9)÷(−2)38(-9) \div (-2)^3 to calculate a productivity index. After correctly evaluating the exponent and the multiplication, the manager arrives at the final division step: −72÷(−8)-72 \div (-8). Which arithmetic rule should the manager recall to determine the sign of the final result?

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Updated 2026-09-17

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