Question

What is the solution set of x+2≥6 and 3x≥6
(1 point)
{ x|x

}

Answer 1

Solve each inequality:
x + 2 ≥ 6 ⇒ x ≥ 4
3x ≥ 6 ⇒ x ≥ 2

Both must hold, so take the intersection: x ≥ 4.

Solution set: {x | x ≥ 4} = [4, ∞).