Three friends share 1/4 pan of brownies what fraction of the whole pan of brownies does each friend get

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain

Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?