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Roy bought garlic bread, mashed potatoes and pizzas for a party. The ratio of the number of garlic bread to the number of mashed potatoes to the number of pizzas bought was 2:7:3. The cost of each garlic bread, mashed potato and pizza was $2.50, $3 and $10.50 respectively. He paid $690 for all the food items. How many pizzas did Roy buy?

Roy bought garlic bread, mashed potatoes and pizzas for a party. The ratio of the number of garlic bread to the number of mashed potatoes to the number of pizzas bought was 2:7:3. The cost of each garlic bread, mashed potato and pizza was $2.50, $3 and $10.50 respectively. He paid $690 for all the food items. How many pizzas did Roy buy?

Algebra and Trigonometry (6th Edition)
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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Roy bought garlic bread, mashed potatoes and pizzas for a party. The ratio of the number of garlic bread to the number of mashed potatoes to the number of pizzas bought was 2: 7:3. The cost of each garlic bread, mashed potato and pizza was $2.50, $3 and $10.50 respectively. He paid $690 for all the food items. How many pizzas did Roy buy?
Transcribed Image Text:Roy bought garlic bread, mashed potatoes and pizzas for a party. The ratio of the number of garlic bread to the number of mashed potatoes to the number of pizzas bought was 2: 7:3. The cost of each garlic bread, mashed potato and pizza was $2.50, $3 and $10.50 respectively. He paid $690 for all the food items. How many pizzas did Roy buy?
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