Victoria is 4 years older than her neighbor. the sum of their ages is no more than 14 years. enter an inequality that can be used to represent this situation in the first box, where x represents victoria's neighbor's age. enter the oldest age victoria's neighbor can be in the second box

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

Find the equation using the point (4,8)

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°