Respuesta :
Answer:
The 3rd one.
Explanation:
Because the closer the negative number is to 0 the greater
According to the number system, the correct pair from the given options is -15 < -9 and -91 <1-15|.
What is the number system?
A numeral system is a writing system for expressing numbers, or a mathematical notation for describing numbers of a particular set in a consistent manner using digits or other symbols.
This system is starts from 1 and continues to infinity, same for the negative numbers, this starts from -1 and continues to infinity.
The pair that -15 < -9 and -91 <1-15| means that -15 less than -3 and -91 is less than -151, is correct.
Therefore, option C is correct.
Learn more about the less than, refer to:
https://brainly.com/question/17415359
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