Select the correct graph for the system of inequalities from the list of graphs. indicate which graph represents the system, and list three possible solutions in the form of (x, y). y greater or equal than minus 5 x plus 1 y greater than minus 4 x minus 2 y greater or equal than minus 2

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.

The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.