You need a 15% acid solution for a certain test, but your supplier only ships a 10% solution and a 30% solution. Rather than pay the hefty surcharge to have the supplier make a 15% solution, you decide to mix 10% solution with 30% solution, to make your own 15% solution. You need 10 liters of the 15% acid solution. How many liters of 10% solution and 30% solution should you use? O You need 7.5 liters of the 10% solution and 2.5 liters of the 30% solution. O You need 6 liters of the 10% solution and 4 liters of the 30% solution. O You need 8.5 liters of the 10% solution and 1.5 liters of the 30% solution. You need 2.5 liters of the 10% solution and 7.5 liters of the 30% solution. O NONE OF THE OTHER ANSWERS IS CORRECT.

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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You need a 15% acid solution for a certain test, but your supplier only ships a 10% solution and a 30% solution.  Rather than pay the hefty surcharge to have the supplier make a 15% solution, you decide to mix 10% solution with 30% solution, to make your own 15% solution.  You need 10 liters of the 15% acid solution.  How many liters of 10% solution and 30% solution should you use?

You need a 15% acid solution for a certain test, but your supplier only ships a 10%
solution and a 30% solution. Rather than pay the hefty surcharge to have the supplier
make a 15% solution, you decide to mix 10% solution with 30% solution, to make
your own 15% solution. You need 10 liters of the 15% acid solution. How many liters
of 10% solution and 30% solution should you use?
You need 7.5 liters of the 10% solution and 2.5 liters of the 30% solution.
You need 6 liters of the 10% solution and 4 liters of the 30% solution.
O You need 8.5 liters of the 10% solution and 1.5 liters of the 30% solution.
O You need 2.5 liters of the 10% solution and 7.5 liters of the 30% solution.
O NONE OF THE OTHER ANSWERS IS CORRECT.
Transcribed Image Text:You need a 15% acid solution for a certain test, but your supplier only ships a 10% solution and a 30% solution. Rather than pay the hefty surcharge to have the supplier make a 15% solution, you decide to mix 10% solution with 30% solution, to make your own 15% solution. You need 10 liters of the 15% acid solution. How many liters of 10% solution and 30% solution should you use? You need 7.5 liters of the 10% solution and 2.5 liters of the 30% solution. You need 6 liters of the 10% solution and 4 liters of the 30% solution. O You need 8.5 liters of the 10% solution and 1.5 liters of the 30% solution. O You need 2.5 liters of the 10% solution and 7.5 liters of the 30% solution. O NONE OF THE OTHER ANSWERS IS CORRECT.
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