Choose the compound inequality that represents each phrase.

All real numbers that are less than –3 or greater than or equal to 5

The compound inequality that represents the phrase "All real numbers that are less than –3" is x < -3.

The compound inequality that represents the phrase "All real numbers that are greater than or equal to 5" is x ≥ 5.

Therefore, the compound inequality that represents the phrase "All real numbers that are less than –3 or greater than or equal to 5" is x < -3 or x ≥ 5.

To represent the phrase "All real numbers that are less than –3 or greater than or equal to 5" as a compound inequality, we can break it down into two separate inequalities:

1. Numbers less than -3: x < -3
2. Numbers greater than or equal to 5: x >= 5

Combining these two inequalities, we get the compound inequality:

x < -3 or x >= 5