Examlex
If an element has an atomic number of 6 and a mass number of 14,how many neutrons does it have?
U.S. Dollar
The official currency of the United States, widely used for international transactions and as a reserve currency.
Collect Like Terms
Combining algebraic terms with the same variable factors into a single term by adding or subtracting their coefficients.
Simplify
To make something less complicated or easier to understand, often by reducing complexity or eliminating unnecessary parts.
Students Per Teacher
Students per teacher is a ratio that measures the average number of students for which a single teacher is responsible in an educational setting.
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