Mathematics, 16.09.2019 05:10 mikeysoulemison

What are the solutions of the compound inequality 2d + 3 ≤ –11 or 3d – 9 > 15?
a. d ≤ –7 or d > 8
b. d ≤ –4 or d > 2
c. d ≤ –7 or d > 2
d. d ≤ –4 or d > 8

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What are the solutions of the compound inequality 2d + 3 ≤ –11 or 3d – 9 > 15?
a. d ≤ –7...