to which set of numbers does each number belong?

-79

7 is the tens and 9 is the ones. Is this what you were asking?

Real, rational, integers, and whole numbers

The number -79 belongs to the following sets of numbers:

1. Whole Numbers: -79 is not a whole number because whole numbers include non-negative integers (0, 1, 2, 3, ...).

2. Integers: -79 is an integer because it is a whole number that also includes negative numbers (-1, -2, -3, ...).

3. Rational Numbers: -79 is a rational number because it can be written as a fraction in the form of -79/1.

4. Real Numbers: -79 is a real number because it can be located on the number line. Real numbers include rational and irrational numbers.

5. Complex Numbers: -79 is not a complex number because complex numbers have both a real part and an imaginary part, whereas -79 is a real number with no imaginary part.

To determine which set of numbers -79 belongs to, we need more information about the sets in question. One common way to categorize numbers is into different number systems, such as natural numbers, whole numbers, integers, rational numbers, and irrational numbers.

1. Natural numbers: The set of natural numbers includes all positive whole numbers starting from 1. Since -79 is a negative number, it does not belong to the set of natural numbers.

2. Whole numbers: The set of whole numbers includes all non-negative integers, including zero. As -79 is a negative number, it does not belong to the set of whole numbers either.

3. Integers: The set of integers includes all positive and negative whole numbers, including zero. Since -79 is a negative whole number, it belongs to the set of integers.

4. Rational numbers: The set of rational numbers includes all numbers that can be expressed as fractions, where the numerator and denominator are integers. -79 can be written as -79/1; therefore, it is a rational number.

5. Irrational numbers: The set of irrational numbers includes numbers that cannot be expressed as fractions and have non-repeating, non-terminating decimal representations. Since -79 can be written as -79.0 or -79.00, both of which have terminating decimal representations, it is not an irrational number.

Based on this information, we can conclude that -79 belongs to the set of integers and the set of rational numbers.