Which expression has a value of 20?
(16−8)×(2+4)
(16−8)×2+4
16−(8×2+4)
16−8×(2+4)
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The second expression, (16-8)x2+4, has a value of 20. The parentheses should be done first, which gives you (8)x2+4. Then multiplication, which gives you 16+4. Last, addition, which gives a final answer of 20. Hope this helps!