Solve the Problem Using the Elimination Method $5 ^ { \circ }$

question 18

Multiple Choice

Solve the problem using the elimination method.
-Two angles are supplementary, and one is $5 ^ { \circ }$ more than six times the other. Find the larger angle.

• A) \(25 ^ { \circ }\)
• B) \(155 ^ { \circ }\)
• C) \(70 ^ { \circ }\)
• D) \(110 ^ { \circ }\)

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Definitions:

Optimum

The most favorable condition or level for growth, reproduction, or efficiency, or the best or most efficient use of resources.

Substitution Effect

The financial concept where consumers opt for cheaper alternatives when prices increase or their income falls.

Income Effect

Adjustments in the income of a person or the economy and how these adjustments affect the need for certain goods or services.

Substitution Effect

The economic principle that as prices rise or income decreases, consumers will replace more expensive items with less costly alternatives.