Answer:
Mr swift will drink 24 cups of coffee in 42 days
Explanation:
7 days is equal to 1 week and in 42 days there are 6 weeks, what i did was multiply 6 weeks by 4 cups of coffee so i could narrow down how many Mr swift would have drunken in those 42 days.
42/7 = 6 = 6 x 4 = 24
24 cups of coffee