Evaluate: -8 - (-28) - 3 - 15

question 39

Multiple Choice

Evaluate: -8 - (-28) - 3 - 15

• A) 2
• B) 54
• C) -20
• D) 5
• E) -40

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Definitions:

Time Machine

A bundled application in macOS that performs full and incremental system backups to an external hard drive. It gets its clever naming from the capability to navigate past backups as if traveling backward through time.

System Information

Detailed data regarding a computer's hardware and software configuration, often used for troubleshooting or system management purposes.

Firmware Version

The specific edition or update of firmware installed on a device, which contains essential software programmed directly on the hardware.

Open Source

Software that allows vendors to use the core source code and the ability to customize the software, such as Google Android or Linux.