Question

In which of the given sets of numbers are all the numbers solutions of 18 + 2x ≥ 36

9, 10, 11, 12

9, 8, 7, 6

8, 7, 6

0, 3, 9, 12

Answer 1

[AI-generated answer — Bot GPT 3.5]

The set in which all numbers are solutions of 18 + 2x ≥ 36 is:

9, 10, 11, 12

For this set:
18 + 2(9) = 18 + 18 = 36
18 + 2(10) = 18 + 20 = 38
18 + 2(11) = 18 + 22 = 40
18 + 2(12) = 18 + 24 = 42

All the numbers in this set satisfy the inequality.