Arrange 7 people into group(s) such that a group must have at least 3 people?

Simplify the expression 10/11(22z) + (a+5) -1

John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel. write an equation to determine the total number of pages (p)(p) in the novel.

According to the data set, where should the upper quartile line of the box plot be placed?