2 3/4 divided by 1 7/8
find the quotient and write it in simplest form.

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

We just started the introduction into circles and i have no idea how to do this.

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .