Lauryn receives a discount on each book she purchases the original price of each book is x dollars she purchase 4 books for a total of (4x-12) dollars factor the expression what can you conclude about the discount?

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°