17.If -4 is zero of the polynomial p(x) = x2 -x-(2k+2) then k =
a) 2 b) 9 c) 3 d) -1
Pls. Answer fast guys thanks!

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

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

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.