Use Matrices to Solve the System of Equations (If Possible)

question 5

Multiple Choice

Use matrices to solve the system of equations (if possible) . Use Gaussian elimination with back-substitution or Gauss-Jordan elimination.

• A) x = -5, y = -3, z = 2
• B) x = 3, y = -5, z = -2
• C) x = 5, y = -3, z = 2
• D) no solution
• E) x = 5, y = 3, z = 2

---

Definitions:

Reasonable Accommodations

Modifications or adjustments to a job, the work environment, or the way things are usually done to enable individuals with disabilities to enjoy equal employment opportunities.

Essential Functions

Core duties or tasks of a job that are necessary to carry out the position's purposes and requirements.

Disparate Impact Claim

A legal claim that alleges policies or practices have a discriminatory effect on a protected class, even if the discrimination was not intentional.

Minimum Wage

The lowest legal hourly pay for workers, set by government law.