Find the Solution to the System of Equations \[\Begin{array}{l}
X 3 Y - 3 Z = - 0

question 32

Multiple Choice

Find the solution to the system of equations. Round the answer to five decimal places
- \[\begin{array}{l}
x 3 y - 3 z = - 0.41252\\
- x - 3 y + z = - 3.55946\\
5 x + y - z = 8.177\\

• A) x = 1.78168 , y = 1.455 , z = 1.67579
• B) x = 1.78168 , y = 1.25459 , z = 1.98599
• C) x = 0.76138 , y = 1.455 , z = 1.98599
• D) x = 0.76138 , y = 1.25459 , z = 1.67579

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Definitions:

Total Cost

The complete cost of producing or acquiring goods or services, including variable and fixed costs.

Direct Materials Price Variances

The difference between the actual cost of direct materials and the expected (or standard) cost, used to assess changes in material costs over time.

Quantity Variances

The difference between the expected quantity of materials, labor, or overhead and what was actually used.

Direct Materials Cost

The cost of raw materials directly used in the manufacturing of a product.