Evaluate
- $\frac { 7 x + 7 y } { 7 }$

question 275

Multiple Choice

Evaluate.
- $\frac { 7 x + 7 y } { 7 }$ , when $x = 42$ and $y = 21$

• A) 63
• B) 49
• C) 45
• D) 441

---

Definitions:

Utility Function

A mathematical formula that represents a consumer's preference ranking for various bundles of goods.

Budget Line

A graphical representation that shows all the possible combinations of two goods or services that can be purchased with a given budget, keeping the price of both goods constant.

Utility Function

A mathematical expression that ranks alternatives according to their utility to an individual, indicating the level of satisfaction or preference.

Nuts

Apart from the common understanding as a type of food, in an economic or financial context, "nuts" does not have a specific definition.