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A map is scaled in such a way that 4 cm represents 7 km of the actual distance. If two towns are 11 cm apart on the map, what is the actual distance between the two towns?

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter12: Quadratic Functions

Section12.8: Joint And Combined Variation

Problem 3E

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A map is scaled in such a way that 4 cm represents 7 km of the actual distance. If two towns are 11 cm apart on the map, what is the actual distance between the two towns?

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