At east zone university (ezu) there are 724 students taking college algebra or calculus. 432 are taking college algebra, 319 are taking calculus, and 27 are taking both college algebra and calculus. how many are taking algebra but not calculus?
The number of students that are taking algebra but not calculus is given by the number taking algebra minus the number taking both algebra and calculus.
Thus, the number taking algebra but not calculus is 432 - 27 = 405
