Answer:
<h3>The number of snacks did Jared's guest eat is

</h3>
Step-by-step explanation:
Given that Jared made
cups of snack mix for a party.
Let x be the cups of snacks mix made by Jared.
Therefore 
His guests eat
of the mix.
Let y be the guest eated snacks mix
Therefore 
<h3>To find how many snack mix did his guest eat :</h3>
Let z be the number of snacks did Jared's guest eat
Therefore z=x-y






Therefore 
<h3>Therefore the number of snacks did Jared's guest eat is

</h3>