Question

What is the solution to the inequality + 4 ≤ 0? (–∞, –28) (–∞, –28] (28, ∞) [28, ∞)

Answer 1

Answer:

The Inequality is

y +4 ≤ 0

Adding -4 , on both sides

y +4-4≤ 0-4

y≤-4

Which can be Written as , [-∞, -4]

And also,can be Written as y is the set of all real numbers less than or equal to -4.

Answer 2

Answer:

$(-\infty,-28$]

Step-by-step explanation:

We are given that an inequality

$y+4\leq 0$

We have to find the solution of given inequality.

Subtract 4 on both sides of inequality

$y+4-4\leq 0-4$

$y\leq -4$

$y\in(-\infty, -4$]

Therefore, solution set of given inequality is given by (-$\infty,-4$].

Answer:$(-\infty,-28$]