Español A chemical company makes two brands of antifreeze. The first brand is 20% pure antifreeze, and the second brand is 70% pure antifreeze. In order to obtain 40 gallons of a mixture that contains 65% pure antifreeze, how many gallons of each brand of antifreeze must be used? I| gallons ? First brand: Second brand: |gallons
Español A chemical company makes two brands of antifreeze. The first brand is 20% pure antifreeze, and the second brand is 70% pure antifreeze. In order to obtain 40 gallons of a mixture that contains 65% pure antifreeze, how many gallons of each brand of antifreeze must be used? I| gallons ? First brand: Second brand: |gallons
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter1: Foundations
Section1.10: Systems Of Measurement
Problem 1.299TI: A recipe for Alfredo sauce calls for 250 milliliters of milk. Renata is making pasta with Alfredo...
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