Determine Whether the Two Systems of Linear Equations Yield the Same

question 78

Multiple Choice

Determine whether the two systems of linear equations yield the same solutions. If so, find the solutions using matrices.

• A) x = -8, y = -4, z = 7
• B) x = 8, y = 4, z = 7
• C) x = -4, y = 7, z = 8
• D) The systems yield different solutions.
• E) x = 4, y = 7, z = 8

---

Definitions:

Inverse Demand

A representation of demand in economics where the price of a good is expressed as a function of the quantity demanded.

Patent

A legal right granted to an inventor, giving them exclusive rights to manufacture, use, or sell their invention for a certain period of time.

Marginal Cost

The change in total cost that arises when the quantity produced increases by one unit.

Industry Output

The total quantity of goods or services produced by all firms within a particular industry.