Evaluate the expression for x = 5 and y = -1
xy - y =

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15