At a concession stand, three hot dog(s) and two hamburger(s) cost $9.25; two hot dog(s) and three hamburger(s) cost $9.50. Find the cost of one hot dog and the cost of one hamburger. What is the cost of one hot dog? $

At a concession stand, three hot dog(s) and two hamburger(s) cost $9.25; two hot dog(s) and three hamburger(s) cost $9.50. Find the cost of one hot dog and the cost of one hamburger. What is the cost of one hot dog? $

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter4: Systems Of Linear Equations

Section4.4: Solve Systems Of Equations With Three Variables

Problem 4.72TI: The community college soccer team sold three kinds of tickets to its latest game. The adult tickets...

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Concept explainers

Average

In mathematics, everyone must have heard the term average in one place or other. Almost all types of calculation require taking out an average. In everyday life, the term is used for denoting a certain amount that can be said to be a typical quantity for multiple people or objects. In other words, if a group of people possesses a certain object, then the average gives us an idea regarding the quantity of the object possessed by each person. However, this is solely based on mathematical calculation. It is important to note that most people will not strictly have the average value in a group.

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At a concession stand, three hot dog(s) and two hamburger(s) cost $9.25; two hot dog(s) and three hamburger(s) cost $9.50. Find the cost of one hot dog and the cost of one hamburger.
What is the cost of one hot dog? $

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