Booker owns 85 video games. he has 3 shelves to put the video games on. each shelf can hold 40 video games

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?