Determine Which Ordered Pair Is a Solution of the System

question 90

Multiple Choice

Determine which ordered pair is a solution of the system.

• A)(8, 1)
• B)(-9, 3)
• C)(-9,8)
• D)(8, -1)
• E)(1, -8)

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Definitions:

Pharyngeal Pouches

Embryonic structures in vertebrates that may develop into various parts of the face, neck, and respiratory system.

Notochord

A flexible, rod-shaped structure found in the embryonic stage of all chordates that provides skeletal support and defines the primitive axis of the embryo.

Dorsal Hollow Nerve Cord

A distinctive feature of chordates, this is a nerve cord found along the back or dorsal side of the organism.

Notochord

A flexible rod made out of a material similar to cartilage that provides support in the embryonic stages of all chordates, including humans.