Evaluate the Algebraic Expression for the Given Values of the Variables

question 236

Multiple Choice

Evaluate the algebraic expression for the given values of the variables. $x + 4 y + 3 z$ for $x = \frac { 3 } { 4 } , y = \frac { 1 } { 9 } , \text { and } z = - \frac { 1 } { 6 }$

• A) \(\frac { 1 } { 25 }\)
• B) \(\frac { 25 } { 36 }\)
• C) \(\frac { 3 } { 4 }\)
• D) \(\frac { 13 } { 18 }\)
• E) \(\frac { 7 } { 9 }\)

---

Definitions:

Machine-Hours

A measure of the amount of time machines are operated in the production of goods, often used to allocate manufacturing overhead costs.

Job-Order Costing

An accounting practice that tracks the costs associated with a specific job or batch of goods, capturing direct labor, materials, and overhead.

Predetermined Overhead Rate

A rate calculated at the start of an accounting period to allocate overhead costs to products or services produced.

Machine-Hours

The total time that machinery is operating and engaged in production activities during a specified period.