Multiple Choice
Solve the system of equations using Cramerʹs Rule if it is applicable. If Cramerʹs Rule is not applicable, say so.
-
A) x = 1, y = 6, z = 8; (1, 6, 8)
B) x = 6, y = 8, z = 6; (6, 8, 6)
C) x = 1, y = -6, z = -8; (1, -6, -8)
D) x = 2, y = 4, z = 8; (2, 4, 8)
Correct Answer:

Verified
Correct Answer:
Verified
Q97: Use a graphing utility to solve the
Q98: Solve the system using the inverse matrix
Q99: Solve the system using the inverse matrix
Q100: Write the word or phrase that best
Q101: Each matrix is nonsingular. Find the inverse
Q103: Perform the indicated operation(s), whenever possible.<br>-Let <img
Q104: Solve the system of equations using substitution.<br>-<img
Q105: Set up the linear programming problem.<br>-Mrs. White
Q106: Each matrix is nonsingular. Find the inverse
Q107: Determine whether the system corresponding to the