4 Set up a system of three equations for this problem. You do NOT need to solve the system. Don't forget to indicate what each variable represents. An American tourist spent a total of 11 days in Spain, Italy, and France. In Spain he spent $50 a day in lodging and $30 a day in food. In Italy he spent $40 a day in lodging and $25 a day in food. In France he spent $45 a day in lodging and $20 a day in food. At the end of her trip, her records show that she spent a total of $480 for lodging and $265 for food. How many days did she spend in each country?

4 Set up a system of three equations for this problem. You do NOT need to solve the system. Don't forget to indicate what each variable represents. An American tourist spent a total of 11 days in Spain, Italy, and France. In Spain he spent $50 a day in lodging and $30 a day in food. In Italy he spent $40 a day in lodging and $25 a day in food. In France he spent $45 a day in lodging and $20 a day in food. At the end of her trip, her records show that she spent a total of $480 for lodging and $265 for food. How many days did she spend in each country?

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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Question

4 Set up a system of three equations for this problem. You do NOT need to solve
the system. Don't forget to indicate what each variable represents.
An American tourist spent a total of 11 days in Spain, Italy, and France. In Spain
he spent $50 a day in lodging and $30 a day in food. In Italy he spent $40 a day in
lodging and $25 a day in food. In France he spent $45 a day in lodging and $20 a
day in food. At the end of her trip, her records show that she spent a total of $480
for lodging and $265 for food. How many days did she spend in each country?

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