Perform the Indicated Operation

question 190

Multiple Choice

Perform the indicated operation.
--21 + (-3)

• A)24
• B)-18
• C)18
• D)-24

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Definitions:

Laptop Operating System

The system software that manages computer hardware, software resources, and provides common services for computer programs on a laptop.

macOS

An operating system developed by Apple Inc. for Macintosh computers, known for its stability, efficiency, and sleek design.

File Manager

A software application used to manage files and folders, providing functionality for organizing, copying, moving, and deleting files.

Start Menu

A graphical interface element used across various operating systems that provides a central launching point for applications and tasks.