Find the solution to the system. Write your solution as an ordered pair (x, y) with no spaces, no solution, or infinitely many. 3x-2y=9 and x-y=5

Need ! give step by step solutions on how to solve number one [tex]\frac{9-2\sqrt{3} }{12+\sqrt{3} }[/tex] number two [tex]x+4=\sqrt{13x-20}[/tex] number three (domain and range) [tex]f(x)=2\sqrt[3]{x} +1[/tex]

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

The volume of a spherical hot air balloon v(r) = 4 3 ? r3 changes as its radius changes. the radius is a function of time given by r(t) = 3t. find the instantaneous rate of change of the volume with respect to t at t = 2.