Which function correctly describes the zeros given? 0, -1, 2 a. f(x) = x (x+1) (x-2)
b. f(x) = x (x-1) (x+2)
c. f(x) = (x-1) (x+2)

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?