Question

medal.

Answer 1

The second one

Answer 2

\[26 + 6x \ge 4(x + 15)\]
\[26 + 6x \ge 4x - 60\]
\[26 + 60 \ge 4x - 6x\]
\[86 \ge -2x\]
\[-17 \ge -x\]
\[17 \le x\]
\[x \ge 17\]