1)During the summer Mary could buy 15 cooling units for

Last updated: 8/6/2022

1)During the summer Mary could buy 15 cooling units for $3300. How much will Mary have to spend in order to buy 39 cooling units for her tenement houses? 2). John averaged 114 miles on the first 2 days of his trip. He averaged only 93 miles on the other 5 days of his trip. What was the overall average number of miles traveled per day?