Three taxi drivers are working at an airport. The first driver

transported seventeen passengers in one day. The second driver transported six

more passengers than the first driver, while the third driver transported two

fewer passengers than the second driver. How many passengers did the three

drivers transport?

A group of students was surveyed to determine which of three types of foods they

liked. Some students liked more than one type of food and some didn’t like any of the three

types of food.