Solve Graphically $$\begin{array}{l}4 x + y = 18\\16 x + 4 y = 72\end{array}$$

question 111

Multiple Choice

Solve graphically.
- $$\begin{array}{l}4 x + y = 18\\16 x + 4 y = 72\end{array}$$

• A)Infinite number of solutions
• B)(5, -2)
• C)No solution
• D)(0, 18)

Learn how to construct effective paragraphs through the use of topic sentences, supporting details, and transitional expressions.

Recognize the role of digital communication and the ongoing importance of writing skills in the workplace.

Calculate and analyze gross profit and cost of goods sold.

Understand and distinguish between different types of costs related to manufacturing (e.g., opportunity cost, sunk cost, out-of-pocket cost, period cost, and fixed cost).

---

Definitions:

CO2

Carbon Dioxide, a colorless, odorless gas produced by burning carbon and organic compounds and by respiration.

CaO

Calcium oxide, a white, caustic, alkaline crystalline solid commonly known as quicklime, used in cement production and various chemical processes.

Liters

A metric unit of volume equal to one cubic decimeter, commonly used to measure liquids and gases.

Atm

Atmospheric pressure, a unit of measurement representing the pressure exerted by the Earth's atmosphere at sea level.