What is the additive inverse of the polynomial 9xy^2 + 6x^2y – 5x^3?
a.9xy2 – 6x2y + 5x3
b. 9xy2 – 6x2y – 5x3
c. 9xy2 + 6x2y + 5x3
d. 9xy2 – 6x2y + 5x3

Danny draws a transversal, t, on two parallel lines ab and cd, as shown below: he makes the following table to prove that the alternate interior angles are equal: which is the missing justification? (6 points) corresponding angles formed by a transversal on parallel lines are supplementary. corresponding angles formed by a transversal on parallel lines are congruent. co-interior angles formed by a transversal on parallel lines are congruent. co-exterior angles formed by a transversal on parallel lines are congruent.

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?