What is x-31=112

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)

What is the perimeter of a rectangle if the length is 5 and the width is x?

Find all the angles that satisfy the equation cos(θ)=32