Marvin is trying to finish 1/2 of his test every 2/3 hour. how many hours will it take marvin to complete his whole test

Zroms according to the synthetic division below, which of the following statements are true? check all that apply. 352 -2 6 -12 12 2 4 0 i a. (x-3) is a factor of 2x2 - 2x - 12. b. the number 3 is a root of f(x) = 2x2 - 2x - 12. c. (2x2 - 2x - 12) = (x + 3) = (2x + 4) d. (2x2 - 2x-12) - (x-3) = (2x + 4) e. (x+3) is a factor of 2x2 - 2x - 12. o f. the number -3 is a root of fx) = 2x2 - 2x - 12. previous

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

Simplify. 3(4+4x) (type your answer in with no spaces)