1. suppose the university bursar said that 600 students entered for business mathematics, 300 entered for statistics while 173 students entered for both business mathematics and statistics. how many students enrolled in the two courses altogether?

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?