Find the value of n.
n = -1 x -7

Which value of c would make he following expression completely factored? 8x+cy

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.