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Find an equation of variation where y varies jointly as x and the square of z, and where y = 105 when x = 55 and z = 7.

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

Chapter9: Systems Of Linear Equations

Section9.5: Multiplication With The Addition-or-subtraction Method

Problem 7MRE

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Find an equation of variation where y varies jointly as x and the square of z, and where y = 105 when x = 55 and z = 7.

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