Step-by-step explanation:
When a negative number is placed within a modulus function, the result will be positive. For instance, |-3| equals 3, |-6| equals 6, and |5| equals 5, etc.
A modulus function, expressed as |x|, is always positive unless x is zero, in which case it equals zero.
Consequently, |x| cannot be less than -4 because |x| is always non-negative. Thus, the statement is inaccurate.
Response:

Detailed explanation:
We are aware that

She made the trip between her residence and the airport twice.
Therefore,
Multiply the distance from her house to the airport by 4.

Answer:
The appropriate answer is 72 + 4 × x
400.
Step-by-step explanation:
Pine Bluff Middle School's dance committee raises $72 from a bake sale and anticipates $4 for each ticket sold for the Spring Fling dance.
The cost of the dance will be $400.
Let x represent the number of tickets the committee could sell.
The total income amounts to 72 + 4 × x.
After paying for the dance, which costs $400, the committee should have some funds remaining.
This leads to the inequality used to ascertain the number of tickets the committee can sell while ensuring they have money left after the dance expense, formulated as:
72 + 4 × x
400.