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12-11-2021
Mathematics

contestada

A textbook store sold a combined total of 294 physics and psychology textbooks in a week. The number of psychology textbooks sold
was 42 less than the number of physics textbooks sold. How many textbooks of each type were sold?

Respuesta :

mcottdancer mcottdancer

12-11-2021

Answer:

105 psychology textbooks. 189 physics textbooks.

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