Hot dog buns come in packages of 8. for the school picnic, mr. spencer bought 30 packages of hot dog buns. how many hot dog buns did he buy?

Find two rational expressions that have the difference of 2-n/n-4

How to solve a simultaneous equation involved with fractions?

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 .