Question:

Some mathematics professors would like to purchase a $140

Last updated: 8/14/2022

Some mathematics professors would like to purchase a $140

Some mathematics professors would like to purchase a $140 microwave oven for the department workroom. If 5 of the professors do not contribute, everyone's share will increase by $50. How many professors are in the department? A) 26 B) 21 C) 14 D) 7 E) 9