(3,-5) and (-6,-8) line equations from two points

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?