Fill in the Blank with One of the Words or Phrases

Multiple Choice

Fill in the blank with one of the words or phrases listed below. $$\begin{array} { l } \text { matrix consistent system of equations triple } \\\text { solution inconsistent element } \\\text { column }\end{array}$$
-A(n) is a rectangular array of numbers.

A) system of equations
B) solution
C) row
D) matrix