The box plot represents this data set.

{17, 40, 80, 82, 86, 90, 99}

what value does the letter a represent on the box plot of the data?

enter your answer in the box.

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