Which equation models this problem?
susan paid $36.90 for nine washcloths. what is the unit price, p, per washcloth?
a.36.90p = 9
b. p/9 = 36.90
c. p/36.90 = 9
d.9p = 36.90

Can you simplify 4/7? 24 points will be awarded!

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2

Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75