Question

Solve the inequality. |r + 3| ≥ 7

Answer 1

2 solutions

\[r + 3 \ge 7 ==========> r \ge 4\]

and

\[-(r +3) \ge 7 =======> -r \pm 10 ==========> r \le 10\]

Answer 2

on a side note, those solution sets should be joined by OR.

Answer 3

check this ,LoL its seem both of u are in the same school xD
http://openstudy.com/study#/updates/4fc91170e4b0c6963ad36e7a

Answer 4

Oh my ghosh, yess we are most likely !