The license plates on all karts in mario land contain three numbers followed by three letters. if you know that the mario land number system has 5 digits and the letter system has 3 letters, how many license plates can be created that have at least one three-piece palindrome?

Based on what I know I would assume 15. However I would try and find a better answer (Also tell your teacher it's called Mushroom Kingdom not Mario Land)

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.