Examlex
Use the rules of exponents to simplify the expression.
Delphiniums
A genus of perennial flowering plants known for their tall spikes of colorful flowers.
Second-Class Tickets
Tickets offering a lower level of service or comfort on public transport, often at a reduced price compared to first-class tickets.
First-Class Tickets
Tickets that provide premium services and amenities above standard class, often associated with air travel, trains, or other transportation modes.
Income
The total amount of money earned by an individual or household from various sources, including wages, salaries, investments, and other forms of earnings, over a period of time.
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