Final answer:
The numerical coefficient of each term in the expression (x⁵ - 6x - 4y) are 1, -6, and -4.
Step-by-step explanation:
The numerical coefficient of a term is the number that is multiplied by the variable(s) in the term.
In the expression (x⁵ - 6x - 4y), the numerical coefficient of the term x⁵ is 1, the numerical coefficient of the term -6x is -6, and the numerical coefficient of the term -4y is -4.