Question

What is the solution to the inequality 3t + 9 ≥ 15 ? please answer as soon as you can!!

Answer 1

t ≥ 2

t ∈ [2 ; +oo)

Explanation:

3t + 9 ≥ 15

3t ≥ 15 - 9

3t ≥ 6

t ≥ 6 : 3

t ≥ 2

t ∈ [2 ; +oo)

Answer 2

T≥2

Explanation:

3t+9≥15

3T≥15-9

3T≥6

T≥2