PLEASE HELP 30 POINTS!! Write a matrix that correctly displays the total number of students participating in these activities for the two high schools?

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

If the discriminant if a quadratic equation is 4 which statement describes the roots?

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