math
posted by Anonymous on .
Results of a survey of fifty students indicate that 30 like red jelly beans, 29 like green jelly beans, and 17 like
both red and green jelly beans. How many of the students surveyed like no green jelly beans?

Which of those 3 results say they don't like the green ones?

Sorry...misread these.
There are 50 students that are in the class. Let me rethink this one.