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textbook store sold a combined total of 137 textbooks in a week. The number of math textbooks sold was 51 less than the number of sociology textbooks sold. How many textbooks of each were sold

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter3: Math Models

Section3.3: Solve Mixture Applications

Problem 3.58TI: At the movie theater, the total value of tickets sold was $2,612.50. Adult tickets sold for $10 each...

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A textbook store sold a combined total of 137 textbooks in a week. The number of math textbooks sold was 51 less than the number of sociology textbooks sold. How many textbooks of each were sold

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