Examlex
The oxidation number of N in NO is +7.
Taxable Income Interval
A range of income subject to taxation, often determined by tax brackets.
Single Mother
A woman who has a child or children and is raising them without the support of their other parent.
Head of Household
A tax filing status for unmarried individuals who provide the main source of support for one or more qualifying persons in their home.
Taxable Income
The amount of income that is used to calculate how much tax an individual or a company owes to the government.
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