Systems of Linear Equations in Three Variables
1 Verify the Solution

question 256

Multiple Choice

Systems of Linear Equations in Three Variables
1 Verify the Solution of a System of Linear Equations in Three Variables
- $$\begin{array} { l } ( 4 , - 5 , - 4 ) \\4 x + 2 y + z = 2 \\5 x - 4 y - z = 44 \\3 x + y + 4 z = - 9\end{array}$$

• A) solution
• B) not a solution

Understand the concept of a bond sinking fund and its accounting treatment.

Distinguish between the interest method and the straight-line method for amortizing bond discount and premium.

Prepare journal entries for the issuance, interest payment, and amortization of bonds.

Accurately compute the carrying value of bonds over time.

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Definitions:

Genetic Screening

The process of testing individuals for the presence of specific genes or genetic mutations that may lead to disease, often used for early detection of genetic disorders.

Single Gene Mutations

Alterations in the DNA sequence of a single gene, which can lead to changes in protein structure and function, potentially causing genetic disorders.

Chromosomal Abnormalities

Deviations from the normal karyotype in either the structure or number of chromosomes, which can lead to developmental or health issues.

Cystic Fibrosis

A genetic disorder affecting mostly the respiratory and digestive systems, characterized by thick, sticky mucus that can lead to respiratory infections.