As a gift for his wife's birthday, Kristoff gave Anna a bouquet which contained a flower for each year of her age. It was made up of roses at 20 gold coins a dozen and carnations at 15 gold coins a dozen. There were half as many roses as carnations. If the total cost of the bouquet was 50 gold coins, how old was Anna?

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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As a gift for his wife's birthday, Kristoff gave Anna a bouquet which contained a flower for each year of her age. It was made up of roses at 20 gold coins a dozen and carnations at 15 gold coins a dozen. There were half as many roses as carnations. If the total cost of the bouquet was 50 gold coins, how old was Anna?
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