Answer

to which subsets of real numbers does 12 belong?
a) integers and whole numbers only
b) rational numbers, integers, and whole numbers
c) rational numbers and integers only
d) irrational numbers, integers, and whole numbers

i dont know

step-by-step explanation:

the first one, all those points on the line just make a strait line.

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

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