The Horizontal Format Is Used Extensively in Algebra, but Occasionally $\begin{array} { r } - \quad 70 \\23 \\\hline\end{array}$

question 34

Multiple Choice

The horizontal format is used extensively in algebra, but occasionally the vertical format shows up. You should therefore have some exposure to the vertical format. Find the sum. $\begin{array} { r } - \quad 70 \\23 \\\hline\end{array}$

• A) -40
• B) -52
• C) -49
• D) -47
• E) -44

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Definitions:

New Equilibrium Quantity

This refers to the quantity at which supply and demand are equal at a new price level after changes in the market.

Law of Demand

A principle stating that as the price of a product decreases, the quantity demanded increases, and vice versa, all else being equal.

Education Provided

The act or process of imparting or acquiring knowledge, skills, or values through various methods such as schooling, training, or research.

School-age Population

The group within a population that falls within the mandatory schooling age range, typically considered as children and adolescents.