The angle measures associated with which set of ordered pairs share the same reference angle?

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project