4(x + 1) – 2 = -6

Help please thx

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.