Compute 15 - 2(9 - 4).

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Multiple Choice

Compute 15 - 2(9 - 4).

Explanation:
Focus on the order of operations: evaluate inside parentheses first, then multiply, then subtract. Compute 9 − 4 to get 5. Multiply by 2 to get 10. Finally, subtract that from 15: 15 − 10 = 5. So the result is 5. Remember, the multiplication applies to the entire value inside the parentheses. If you changed the grouping or skipped the step inside the parentheses, you’d end up with a different number.

Focus on the order of operations: evaluate inside parentheses first, then multiply, then subtract. Compute 9 − 4 to get 5. Multiply by 2 to get 10. Finally, subtract that from 15: 15 − 10 = 5. So the result is 5. Remember, the multiplication applies to the entire value inside the parentheses. If you changed the grouping or skipped the step inside the parentheses, you’d end up with a different number.

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