Use Gaussian elimination or Gauss-Jordan elimination to solve the problem.A company makes 3 types of cable. Cable A requires 3 black, 3 white, and 2 red wires. B requires 1 black, 2 white, and 1 red. C requires 2 black, 1 white, and 2 red. They used 95 black, 100 white and 90 red wires. How many of each cable were made?

Question

A. 5 cable A
18 cable B
25 cable C
B. 58 cable A
30 cable B
22 cable C
C. 5 cable A
30 cable B
25 cable C
D. 30 cable A
5 cable B
25 cable C

Answer 1

Answer: C