Abigail played an arcade game 5 times. her scores were 80, 95, 100, 85, and 80.

what is the mode of her scores for the 5 games?

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?

Solve the system of equations. 2x-2y=-4 and x+y=8. show work