This year, a French restaurant used 25,929 ounces of cream. That is 10% less than last year, when the restaurant had a different menu. How much cream did the restaurant use last year? Helpp

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field