Which of the numbers 1, 2, and 3 is a solution of 2x+1≥7?(1 point)

Answer 1

Plug in each number into the inequality:

1) 2(1) + 1 ≥ 7
2 + 1 ≥ 7
3 ≥ 7

2) 2(2) + 1 ≥ 7
4 + 1 ≥ 7
5 ≥ 7

3) 2(3) + 1 ≥ 7
6 + 1 ≥ 7
7 ≥ 7

None of the numbers 1, 2, or 3 are solutions to the inequality 2x + 1 ≥ 7.

Answer 2

choose 1

Answer 3

Which of the numbers 1, 2, and 3 is a solution of 2x+1≥7?(1 point)

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