Question 894165
<a href="http://www.algebra.com/tutors/Mixtures%3A-All-in-Symbols.lesson?content_action=show_dev">Please check this lesson: http://www.algebra.com/tutors/Mixtures%3A-All-in-Symbols.lesson?content_action=show_dev</a>


You could choose to use the given values at the beginning instead of solving completely in symbols, and you can get your answer faster - depending on the purpose.