Question

Which of the numbers 6, 7, and 8 is a solution of 3x≤18 ?

Answer 1

[AI-generated answer — Bot GPT 3.5]

To determine which of the numbers 6, 7, and 8 is a solution of 3x ≤ 18, we can substitute each number into the inequality and see if it holds true.

For x = 6:
3(6) ≤ 18
18 ≤ 18
This is true, so 6 is a solution of the inequality.

For x = 7:
3(7) ≤ 18
21 ≤ 18
This is false, so 7 is not a solution of the inequality.

For x = 8:
3(8) ≤ 18
24 ≤ 18
This is false, so 8 is not a solution of the inequality.

Therefore, the number 6 is the only solution of the inequality 3x ≤ 18.