While working on the factoring problem, 3 x3 + 13 x2-52 x+28, in class Kari found one linear factor at ( x + 7).
(Kari thinks that this is the only linear factor that is a solution to their polynomial.
Which best explains Kari's thinking?

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

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

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.