Simplify the Expression

question 36

Multiple Choice

Simplify the expression.

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Definitions:

Exercise

Physical activity conducted to improve health or maintain fitness, ranging from walking and running to sports and strength training.

Weight Gain

The increase in body weight over a period of time, which may result from increased muscle mass, fat deposits, or fluid retention.

Metabolic Rate

The speed at which the body converts food and oxygen into energy, critical in determining weight loss or gain.

Junk Food

Food items with little nutritional value, high in calories, sugars, fats, and salts, often processed or fast food.