Use the Determinant Feature of a Graphing Calculator to Solve

Multiple Choice

Use the determinant feature of a graphing calculator to solve the system by Cramer's rule . (Round to one decimal place.)
-1.9x + 16.5y + 4.4z = 3.9 4.2x - 7.0y - 2.0z = -4.9
4.3x + 10.1y + 3.4z = 8.7

A) {(-0.2, -1.1, 4.8) }
B) {(-0.1, -0.5, 2.1) }
C) {(-0.4, -2.5, 10.6) }
D) {(-0.8, -5.6, 23.2) }