Add Do Not Use a Number Line Except as a Check

question 253

Multiple Choice

Add. Do not use a number line except as a check.
-2.6 + (-6.3)

• A) 3.7
• B) -3.7
• C) -8.9
• D) 8.9

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Definitions:

Utility Function

A mathematical representation in economics that quantifies the satisfaction or happiness that a consumer derives from consuming goods and services.

Budget Constraint

The limitations on the purchase capabilities of an individual or entity, based on their available income and the prices of goods and services.

Income

The amount of money received by an individual or entity in exchange for labor or services, through investments, or from any other sources.

Nuts

Typically refers to dry, edible seeds or fruits with a high fat content, but in economics or general usage, it might not have a specialized meaning beyond its common understanding.