The net of a rectangular prism and its dimensions are shown in the diagram. What is the total surface area of the rectangular prism in square inches?

A 143.25 in.2
B 241.5 in.2
C258.75 in.
D 286.5 In.2​

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Twelve less than a number is at most 20

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14