craig wants to use an elevator to carry identical packages having the same weight. each package weighs 4 pounds and craig weighs 90 pounds. if the elevator can carry a maximum of 330 pounds at a time, which inequality shows the maximum number of packages, n, that craig can carry with himself in the elevator if he is the only passenger?
n ≥ 60
n ≤ 60
n ≤ 236
n ≥ 236