Solve the System by Substitution $$\begin{aligned}2 x + 2 y & = 10 \\9 y & = 36 + 2 x\end{aligned}$$

question 222

Multiple Choice

Solve the system by substitution.
- $$\begin{aligned}2 x + 2 y & = 10 \\9 y & = 36 + 2 x\end{aligned}$$

• A) \(\left\{ \left( \frac { 46 } { 11 } , \frac { 9 } { 11 } \right) \right\}\)
• B) \(\left\{ \left\{ \frac { 9 } { 11 } , \frac { 108 } { 11 } \right) \right\}\)
• C) \(\left\{ \left( \frac { 9 } { 11 } , \frac { 46 } { 11 } \right) \right\}\)
• D) \(\left\{ \left\{ \frac { 9 } { 11 } , \frac { 12 } { 11 } \right) \right\}\)

---

Definitions:

Uterine Cycle

The monthly cycle of changes in the uterus, including menstruation, in preparation for possible pregnancy.

Proliferative Phase

A period in the menstrual cycle when the lining of the uterus grows and thickens in preparation for potential pregnancy.

Chlamydia

Sexually transmitted disease caused by Chlamydia trachomatis; one of the more common forms of STDs.

STDs

Sexually transmitted diseases, infections transmitted through sexual contact, caused by bacteria, viruses, or parasites.