What is the value of the expression below when x=10x=10 and y=4y=4?
8x-7y
8x−7y

And employees salary increase by $4500 which represents a 15% raise what is the employees new salary

Triangle xyz has vertices x(1,3), y(0,0)

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.