What is the area of the polygon formed by the points A(-4, 2), B(1, 2), C(1, -2) and D(-4, 2)?

According to the normal model, what percent of receivers would you expect to gain fewer yards than 2 standard deviations below the mean number of yards

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

The experience c-0.25c can be used to find the cost of an item on sale for 25% off which expression beloit equivalent to c-0.25c