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Example 3: Fruit Stand A fruit stand sells two varieties of strawberries: standard and organic. A box of standard strawberries sells for $7, and a box of organic strawberries sells for $10. In one day the stand sold 135 boxes for a total of $1,110. How many boxes of each type were sold?

Example 3: Fruit Stand A fruit stand sells two varieties of strawberries: standard and organic. A box of standard strawberries sells for $7, and a box of organic strawberries sells for $10. In one day the stand sold 135 boxes for a total of $1,110. How many boxes of each type were sold?

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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**Example 3: Fruit Stand** A fruit stand sells two varieties of strawberries: standard and organic. A box of standard strawberries sells for $7, and a box of organic strawberries sells for $10. In one day the stand sold 135 boxes for a total of $1,110. How many boxes of each type were sold?
Transcribed Image Text:**Example 3: Fruit Stand** A fruit stand sells two varieties of strawberries: standard and organic. A box of standard strawberries sells for $7, and a box of organic strawberries sells for $10. In one day the stand sold 135 boxes for a total of $1,110. How many boxes of each type were sold?
**Example 4: Nutrition** A researcher performs an experiment to test a hypothesis that involves the nutrients niacin and retinol. She feeds one group of laboratory rats a daily diet of precisely 32 units of niacin and 22,000 units of retinol. She uses two types of commercial pellet foods. Food A contains 0.12 unit of niacin and 100 units of retinol per gram. Food B contains 0.20 unit of niacin and 50 units of retinol per gram. How many grams of each food does she feed this group of rats each day? (Hint – make a table!!)
Transcribed Image Text:**Example 4: Nutrition** A researcher performs an experiment to test a hypothesis that involves the nutrients niacin and retinol. She feeds one group of laboratory rats a daily diet of precisely 32 units of niacin and 22,000 units of retinol. She uses two types of commercial pellet foods. Food A contains 0.12 unit of niacin and 100 units of retinol per gram. Food B contains 0.20 unit of niacin and 50 units of retinol per gram. How many grams of each food does she feed this group of rats each day? (Hint – make a table!!)
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