To solve the problem we should know about Expressions.
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The value of x in the inequality should be ≥8.
Given to us
[tex](0.5x - 0.75) \geq 3.25\\\\0.5x \geq 3.25+ 0.75\\\\0.5x\geq 4\\\\x\geq \dfrac{4}{0.5}\\\\x\geq 8[/tex]
Hence, the value of x in the inequality should be ≥8.
Learn more about Inequality:
https://brainly.com/question/19491153