33 folders cost \$2.91$2.91dollar sign, 2, point, 91. Which equation would help determine the cost of 222 folders? Choose 1 Choose 1 (Choice A) A \dfrac{2}{\$2.91} = \dfrac{x}{3} $2.91 2 = 3 x start fraction, 2, divided by, dollar sign, 2, point, 91, end fraction, equals, start fraction, x, divided by, 3, end fraction (Choice B) B \dfrac{2}{x} = \dfrac{3}{\$2.91} x 2 = $2.91 3 start fraction, 2, divided by, x, end fraction, equals, start fraction, 3, divided by, dollar sign, 2, point, 91, end fraction (Choice C) C \dfrac{x}{2} = \dfrac{3}{\$2.91} 2 x = $2.91 3 start fraction, x, divided by, 2, end fraction, equals, start fraction, 3, divided by, dollar sign, 2, point, 91, end fraction (Choice D) D \dfrac{2}{x} = \dfrac{\$2.91}{3} x 2 = 3 $2.91 start fraction, 2, divided by, x, end fraction, equals, start fraction, dollar sign, 2, point, 91, divided by, 3, end fraction (Choice E) E None of the above