To which subsets of real numbers does the number -22 belong? chose all subsets that apply.
whole numbers
rational numbers
integers
irrational numbers
natural numbers

Step-by-step explanation:

The number, is an integer.

All integers are rational numbers.

In actual fact, we can rewrite -22 as .

where both the numerator -22 and the denominator 1 are integers.

This justifies that -22 is a rational number.

Therefore the correct answers are:

rational numbers  

integers

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice