Compute 1/2(-30 + 34) × 5.

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Multiple Choice

Compute 1/2(-30 + 34) × 5.

Explanation:
Order of operations is at play here: evaluate inside the parentheses first, then handle multiplication and division from left to right. Inside the parentheses, -30 + 34 equals 4. Then apply the 1/2 to that result: (1/2) × 4 equals 2. Finally, multiply by 5 to get 2 × 5 = 10. You can also see it as (1/2) × 4 × 5 = 0.5 × 4 × 5 = 2 × 5 = 10. The final value is 10.

Order of operations is at play here: evaluate inside the parentheses first, then handle multiplication and division from left to right. Inside the parentheses, -30 + 34 equals 4. Then apply the 1/2 to that result: (1/2) × 4 equals 2. Finally, multiply by 5 to get 2 × 5 = 10. You can also see it as (1/2) × 4 × 5 = 0.5 × 4 × 5 = 2 × 5 = 10. The final value is 10.

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