Write an expression to represent this situation (Four less than half a number???)
(1/2)n - 4
To represent the situation of "four less than half a number," we can use the following expression:
(1/2)x - 4
In this expression, 'x' represents the unknown number. We divide 'x' by 2 and then subtract 4 from the result. This expression represents the scenario of taking half of a number and then subtracting four from it.