Stephanie is packing her bags for her vacation. she has 7 unique books, but only
3 fit in her bag. how many different groups of
3 books can she take?

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4

What is the measure of angle 1? a.28 b.152 c.168 d.64

The table shown below gives the approximate enrollment at the university of michigan every fifty years. how many more students were enrolled at the university of michigan in 1950 than in 1900?