Answer: 83 pounds of walnuts and 51 pounds of cashew nuts.
Step-by-step explanation:
Let p be the amount of pounds for walnuts and n be the amount of pounds for cashew nuts that were sold.
Given : A nut mixture of walnuts and cashew nuts at a small fair is $1.00 per pound of walnuts and $3.10 per pound of cashew nuts.
Over the entire day, 134 pounds of the nut mixture were sold for $241.10.
Then, system of equation represents the given situation will be :-

Eliminate (1) from (2), we get

Divide 2.10 from both sides , we get

Put value of n in (1), we get

Hence, the correct description will be : 83 pounds of walnuts and 51 pounds of cashew nuts.