Answered: at a concession stand, seven hot dog(s)…

at a concession stand, seven hot dog(s) and two hamburger(s) cost $10.00; two hot dog(s)and seven hamburger(s) cost $12.50. find the cost of one hot dog and the cost of one hamburger.

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

Chapter1: Introduction To Algebra

Section1.5: Translating Sentences Into Equations

Problem 34WE

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Question

at a concession stand, seven hot dog(s) and two hamburger(s) cost $10.00; two hot dog(s)and seven hamburger(s) cost $12.50. find the cost of one hot dog and the cost of one hamburger.

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