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2d + 3 ≤ –11 or 3d – 9 > 15?

1 Answer

7 votes

Answer: d≤-7 and d>8

Explanation:

3d - 9 >15 answer is d>8 and 2d + 3 ≤ -11 is d≤-7

User Mouhamed Ndiaye
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