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Solve the inequality: [tex]11x + 22 \leq -44[/tex] or [tex]8x + 14 \ \textgreater \ 30[/tex]

Select all the solutions that represent the inequality.

Select one or more:
a.
b. [tex](-\infty, -6] \cup (2, \infty)[/tex]
c. [tex](-\infty, -6] \cup [2, \infty)[/tex]
d. [tex](-\infty, -6) \cup [2, \infty)[/tex]
e.
f.
g.


Sagot :

To solve the given inequality, we need to consider both parts of the inequality separately and then combine the solutions.

### Part 1: Solving [tex]\( 11x + 22 \leq -44 \)[/tex]

1. Subtract 22 from both sides:
[tex]\[ 11x + 22 - 22 \leq -44 - 22 \implies 11x \leq -66 \][/tex]

2. Divide both sides by 11:
[tex]\[ x \leq -6 \][/tex]

### Part 2: Solving [tex]\( 8x + 14 > 30 \)[/tex]

1. Subtract 14 from both sides:
[tex]\[ 8x + 14 - 14 > 30 - 14 \implies 8x > 16 \][/tex]

2. Divide both sides by 8:
[tex]\[ x > 2 \][/tex]

### Combining the Solutions

From part 1, we have [tex]\( x \leq -6 \)[/tex].

From part 2, we have [tex]\( x > 2 \)[/tex].

Since these are independent inequalities connected by an "or" condition, we combine both solutions to form the union of the intervals:

[tex]\[ (-\infty, -6] \cup (2, \infty) \][/tex]

### Conclusion

The solution to the inequality [tex]\( 11x + 22 \leq -44 \)[/tex] or [tex]\( 8x + 14 > 30 \)[/tex] is given by the interval:

[tex]\[ (-\infty, -6] \cup (2, \infty) \][/tex]

Therefore, the correct choice is:

b. [tex]\( (-\infty, -6] \cup (2, \infty) \)[/tex]