The stem-and-leaf plot below shows the number of kilometers walked by participants in a benefit walk. Number of Kilometers Walked by Participants 120 3 6 7 9 9 130 1 4 5 5 140 0 2 3 3 8 8 9 150 2 2 2 2 3 5 5 7 160 5 5 9 9 170 4 5 (Key: 12 | 3 means 12.3 km) How many of the walkers traveled more than 16 km? What is the furthest that someone walked?

Select the correct answer. lisa and daisy work at a hair salon. the salon charges $18 for a hair styling session with lisa and $12 for a session with daisy. the income on a certain day is projected to be $216. this situation can be represented by the equation 18x + 12y = 216, where x is the number of lisa's customers and y is the number of daisy's customers. how many customers would lisa need to serve to attain the projected income if daisy calls in sick that day? (note: x ? 0, y ? 0, and x and y take only integer values.)