333 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