Problem 37
Kaimi had no money at all when he cashed his paycheck. As he left the bank, he bought a piece of candy for
a nickel from a machine. Later, he realized that the money in his pocket was equal to twice his paycheck.
After a quick calculation, he figured out what happened: the teller accidentally switched the dollars and
cents. How much was Kaimi supposed to be paid, and what did the teller give him? Justify your answer.