Which of the following has no solution? (x + 1 ≤ 1) ∩ (x + 1 ≥ 1)
(x + 1 < 1) ∩ (x + 1 > 1)
(x + 1 < -1) ∩ (x + 1 < 1)

(x + 1 < 1) ∩ (x + 1 > 1)

Step-by-step explanation:

By subtracting 1 from both sides of each of the inequalities, the sets of inequalities resolve to ...

1. x < -2 ∩ x < 0 . . . . solution: x < -2

2. x ≤ 0 ∩ x ≥ 0 . . . . solution: x = 0

3. x < 0 ∩ x > 0 . . . . no solution

The third set of inequalities has no solution

hope this helped :)

5.5

step-by-step explanation:

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.