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Find number abc

If 77761 - 2bb91 = a4b7c find number abc. Multiple solutions may exist.

Correct answers: 75

The first user who solved this task is Sanja Šabović.

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Hari Kondabolu: Vegan Thanksgiving

I have had vegan Thanksgiving of tofurkey and soy gravy. And its not to say that Thanksgiving will ever justify the genocide of the Native Americans. But vegan Thanksgiving -- thats just spitting on the graves, isnt it?

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Herbert Spencer

Born 27 Apr 1820; died 8 Dec 1903 at age 83. English sociologist and philosopher who was an early adherent of evolutionary theory. He regarded society as an organism which was evolving from a simple primitive state to a complex heterogeneous form according to the designs of an unknown and unknowable absolute force. Similarly, knowledge developed from an undifferentiated mass into the various separate sciences. Formulating his ideas independently of Darwin, Spencer coined the phrase “survival of the fittest” as early as 1852. He applied Darwin's theory of natural selection (proposed four years later) to social development and in A System of Synthetic Philosophy (1862-96) presented a philosophical system to the natural and social sciences, synthesizing metaphysics, biology, psychology, sociology, and ethics.

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