Write the equation of a line that is perpendicular to y= -1 and that passes through the points (8,-4).

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.