The legnth of a rectangle is twice than its width. if the perimeter of that rectangle is a 24 cm, find its area, in cm2

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?