Easy points. 48 divided by 8

Precalculus question, image attached.

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. ? 2x + 5 < 17 ? 2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6