Answer:
What is English for Specific Purposes?
English for Specific Purposes (ESP) is a learner-centered approach to teaching English as an additional language, which focuses on developing communicative competence in a specific discipline such as academics, accounting, agrology, business, IT, teaching, and engineering.
6 < 3b
Divide both sides by 3,
6/3 < 3b/3
2 < b
3b + 12 < 9
Substitute 12 from both sides,
3b < -3
Divide both sides by 3,
b < -1
So, option D is your answer.
Hope this helps!