Xavier can work no more than 40 hours in a week. he has already worked 24 hours this week. what is the maximum number of 8-hour days can he work for the rest of the week?

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.