Solve for the Following Pair of Equations to Three Figure

question 366

Short Answer

Solve for the following pair of equations to three figure accuracy.
x - y = 12
4x + 6y = 42

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Definitions:

Dermis

The layer of dense connective tissue beneath the epidermis in the skin of vertebrates.

Digestive Tract

A continuous, hollow passage starting from the mouth to the anus through which food is ingested, digested, absorbed, and waste material expelled.

Blood Vessels

Blood vessels are tubular structures in the circulatory system that transport blood throughout the body, including arteries, veins, and capillaries.

Exocrine Glands

Glands that release their secretions through ducts to an external or internal surface, not directly into the bloodstream.