Find the standard form of the equation of the line with slope -3 passing through the point (6, -4)

Two parallel lines are crossed by a transversal.what is value of x

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

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