X + 4x + 4 - 8x

please help

What is the point-slope form of theequation for the line with a slope of-2 that passes through (1, 4)? a y + 1 = -2(x + 4)b y-1=-2(x-4)c y + 4 = -2(x + 1)d y - 4 = -2(x - 1)

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?