An exam worth 109 Points contains 38 questions, some questions are
worth 2 points, and the others are worth 5 points. set up a system of
equations to find how many 2 point and how many 5 point questions are
on the test!

Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. his brother has a different rectangular piece of land, the area of which is represented by a2 = l(14 − l). let a represent the area in square meters and l represent the length in meters of the pieces of land. the two equations plotted on a graph meet at a point as shown in the image