Solve the Formula for the Specified Variable $- 6 \mathrm { k } + \mathrm { ar } = \mathrm { r } - 9 \mathrm { y }$

question 145

Multiple Choice

Solve the formula for the specified variable.
- $- 6 \mathrm { k } + \mathrm { ar } = \mathrm { r } - 9 \mathrm { y }$ for $\mathrm { r }$

• A) \(r = \frac { a - 1 } { 6 k - 9 y }\) or \(r = \frac { 1 - a } { - 6 k + 9 y }\)
• B) \(r = \frac { - 6 k + a } { 1 - 9 y }\) or \(r = \frac { 6 k - a } { 9 y - 1 }\)
• C) \(r = \frac { 6 k - 9 y } { a - 1 }\) or \(r = \frac { - 6 k + 9 y } { 1 - a }\)
• D) \(r = \frac { - 6 k + 9 y } { a - 1 }\) or \(r = \frac { 6 k - 9 y } { 1 - a }\)

---

Definitions:

Acromegaly

A hormonal disorder that results from an excess of growth hormone, leading to enlarged bones in the face, hands, and feet.

Oxytocin

A hormone produced by the hypothalamus and released by the pituitary gland, involved in childbirth, lactation, and social bonding.

Uterine Smooth Muscle

Muscle tissue in the walls of the uterus, which expands during pregnancy and contracts during labor.

Mammary Glands

Specialized organs in female mammals that produce milk for feeding their offspring.