Algebra-1

To determine which of the given inequalities is not correct when m < -1, we need to evaluate each inequality.

Option A, m - 3 > -4

Given m < -1

m - 3 < -1 - 3 (subtract 3 from both sides)

m - 3 < -4

There is no need to flip the inequality sign because we only performed subtraction. So, this inequality is incorrect.

Option B, m + 2 < 1

Given m < -1

m + 2 < -1 + 2 (add 2 to both sides)

m + 2 < 1

This inequality is correct.