A sparkling-water distributor wants to make up 200 gal of sparkling water to sell for $5.00 per gallon. She wishes to mix three grades of water selling for $9.00, $2.00, and $4.50 per gallon, respectively. She must use twice as much of the $4.50 water as the $2.00, water. How many gallons of each should she use?

A sparkling-water distributor wants to make up 200 gal of sparkling water to sell for $5.00 per gallon. She wishes to mix three grades of water selling for $9.00, $2.00, and $4.50 per gallon, respectively. She must use twice as much of the $4.50 water as the $2.00, water. How many gallons of each should she use?

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter3: Math Models

Section3.3: Solve Mixture Applications

Problem 3.65TI: Remy has $14,000 to invest in two mutual funds. One fund pays interest at 4% per year and the other...

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