Write the Word or Phrase That Best Completes Each Statement $\begin{array} { r } - 3 x ^ { 2 } + 8 y ^ { 2 } = 1 \\9 x + 9 y = 1\end{array}$

question 193

Essay

Write the word or phrase that best completes each statement or answers the question.
Which method should be used to solve the system? Explain your answer, including a description of the first step.
- $\begin{array} { r } - 3 x ^ { 2 } + 8 y ^ { 2 } = 1 \\9 x + 9 y = 1\end{array}$

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Definitions:

Direct Labor Hours

The total time workers spend creating a product or service, directly associated with the production process.

Plantwide Overhead Rate

A single overhead rate calculated by dividing all factory overhead costs by a base, applied across all production activities within a plant.

Machine Hours

A measure of the amount of time a machine is used in the production process, often used as a basis for allocating overhead costs.

Allocation Base

A measure or criteria used to distribute costs or resources among different departments, products, or activities in a systematic manner.