Select the Correct Representation of the Solution to Simplifying the Expression

Multiple Choice

Select the correct representation of the solution to simplifying the expression $2 x ^ { 2 } + x + 4 + 3 x ^ { 2 } + 5 x + 7$ using algebra tiles.

A) Five longs, five flats, and eleven units.
B) Five longs, nine flats, and eleven units.
C) Five flats, eight longs, and eleven units.
D) Six longs, five flats, and eleven units.
E) Five flats, nine units, and six longs.