Beatrice buys a dishwasher for her new house. the price of the dishwasher is d dollars, and she pays an additional 2% tax. match the expressions to their correct meanings for beatrice.

How many days was the temperature above 90 degrees?

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !