7. George Boateng paid GH¢ 29 for 11 books. Some of the books were geography books, and the rest were history books. If cach geography book cost GH¢ 3 and each history book cost GH2, write a linear algebraic equation in terms of geography and hence find the number of geography books that George Boateng could be bought.

7. George Boateng paid GH¢ 29 for 11 books. Some of the books were geography books, and the rest were history books. If cach geography book cost GH¢ 3 and each history book cost GH2, write a linear algebraic equation in terms of geography and hence find the number of geography books that George Boateng could be bought.

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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8.
7. George Boateng paid GH¢ 29 for 11 books. Some of the books were
geography books, and the rest were history books. If each geography
book cost GH¢ 3 and each history book cost GH¢2, write a linear
algebraic equation in terms of geography and hence find the number
of geography books that George Boateng could be bought.

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