Solve the Problem $4 \mathrm {~cm}$ Squares from Each Corner and Folding Up the Sides

Multiple Choice

Solve the problem.
-A piece of cardboard is twice as long as it is wide. It is to be made into a box with an open top by cutting $4 \mathrm {~cm}$ squares from each corner and folding up the sides. Let $x$ represent the width of the original piece of cardboard. Find the width of the original piece of cardboard, $x$ , if the volume of the box is $1120 \mathrm {~cm} ^ { 3 }$ .

A) $18 \mathrm {~cm}$
B) $17 \mathrm {~cm}$
C) $19 \mathrm {~cm}$
D) $10 \mathrm {~cm}$