Solve the System by Substitution, If Possible

question 38

Multiple Choice

Solve the system by substitution, if possible.

• A)(11, 0)
• B)(5, 6)
• C)(0, 11)
• D)(-1, 12)
• E)no solutions

---

Definitions:

Ratchet

A ratchet is a mechanical device that allows continuous linear or rotary motion in only one direction while preventing motion in the opposite direction.

Locking Mechanism

A device or feature designed to prevent movement or separation by locking parts together.

Instrument

A tool or device designed for precise work or measurement, often used in scientific, medical, or musical contexts.

Surgical Asepsis

Techniques used to maintain sterility and prevent contamination during surgical procedures.