Question 1066871
This lesson is for this typical two-part mix type problem:
<a href="https://www.algebra.com/my/Mixtures%3A-All-in-Symbols.lesson?content_action=show_dev">https://www.algebra.com/my/Mixtures%3A-All-in-Symbols.lesson?content_action=show_dev</a>


c Cashews pounds
p Pecans pounds


{{{(1.12p+0.6c)/100=0.73}}}, and {{{p+c=100}}}.


You seem to show the correct equations.  Look for some small arithmetic mistake you must be making.