Use Cramer S Rule to Find the Solution Set for the System

question 122

Short Answer

Use Cramer s rule to find the solution set for the system. $\left(\begin{array}{l}x&-&y&-&5 z&=&-8 \\5 x&+&6 y&-&7 z&=&-15 \\-x&+&5 y&-&z&=&-8\end{array}\right)$ If the equations of the system are dependent, or if a system is inconsistent, so indicate. In those cases enter dependent or inconsistent .

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Definitions:

Operating Income

Income generated from normal business operations, excluding revenues and expenses from non-operating activities.

Income Tax Rate

The proportion of income that is subject to taxation for a person or a company.

Consolidated Income Tax Return

A single income tax return filed for a group of related corporations, consolidating their tax liabilities.

Ownership

The state or fact of legal possession and control over property, which includes the rights to use, sell, or lease it.