Mathematics
mazylu
2016-09-21 18:16:09
Of the following sets, which numbers in {1, 2, 3, 4, 5} make the inequality 5x + 2 > 12 true? {1, 2} {1, 2, 3} {3, 4, 5} {2, 3, 4, 5}
ANSWERS
Laylamonkey047
2016-09-21 19:00:57

(3,4,5) Using 1 you get, 7>12 Using 2 you get, 12>12  Using 3 you get, 17>12 Using 4 you get, 20>12 Using 5 you get, 27>12 this is why only 3,4, and 5 work.

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