To which set or sets does -20 belong? a: whole number, integer and rational number b: integer and rational number c: negative integer d: whole number and integer

B: integer and rational number

Step-by-step explanation:

whole numbers: 0, 1, 2, 3, 4, ...

integer: ..., -4, 3, -2, 1, 0, 1, 2, 3, 4, ...

rational number: any number that can be written as a fraction of integers

B: integer and rational number

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

if i put something wrong your not gonna like it so rather not say nothing.