Solve the System by Using Either the Substitution Method or the Elimination-By-Addition

question 137

Short Answer

Solve the system by using either the substitution method or the elimination-by-addition method, whichever seems more appropriate. $\left( \begin{array} { c c c c } x &+& y & = & 1,100 \\0.96 x &+ &0.29 y & = & 654\end{array} \right)$ If the equations of the system are dependent, or if a system is inconsistent, so indicate. In those cases enter dependent or inconsistent . Otherwise, enter your answer as an ordered pair ( x , y ).

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Definitions:

Thyroid Hormone

Thyroid hormone includes several hormones produced by the thyroid gland, primarily thyroxine (T4) and triiodothyronine (T3), which regulate metabolism, energy generation, and developmental growth.

TSH

Thyroid Stimulating Hormone, a pituitary gland hormone that stimulates the thyroid gland to produce thyroid hormones, which regulate metabolism.

Graves Disease

An autoimmune disorder leading to overactivity of the thyroid gland, resulting in hyperthyroidism.

Pathological Condition

A state of disease or the presence of an underlying disease in an organ or body system.