There are 250 students taking either band or chorus. if there are 180 students taking band and 60 students in both mad and chorus, how many students are only in chorus

-14 is the answer

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in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.