The difference of a number h and 8 is greater than 12 and less than 22

Mathematics · College · Thu Feb 04 2021

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The difference of a number h and 8 is expressed as (h - 8)

Now, (h-8) is greater than 12 which can be expressed as

12 < h -8      …1

Now, (h-8) is less than 22 which can be expressed as

h -8 < 22       …2

Now, equation 1 and 2 can be written as

12 < h -8 < 22