A nut mixture of peanuts and pecans at a small fair is $1.00 per pound of peanuts and $4.25 per pound of pecans. Over the entire day, 115 pounds of the nut mixture was sold for $358.75. If p is the number peanuts and n is the number of pecans, then the system of equations that models this scenario is: p+n=115p+4.25n=358.75 Determine the correct description and amount of pounds for peanuts and pecans that were sold.