Perform the Indicated Operation And, If Possible, Simplify

question 55

Multiple Choice

Perform the indicated operation and, if possible, simplify.
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Definitions:

Gas Consumption

Gas consumption refers to the amount of gas (natural gas or fuel) used by an entity, often measured to understand energy use, efficiency, or environmental impact.

Statistically Significant

A determination that results in observed data are not likely to be due to chance alone, according to predetermined thresholds in statistical analysis.

Experimental

Relating to a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.

Control Group

In experimental research, a group of subjects that does not receive the treatment being tested and is used as a benchmark to measure how the other tested groups do.