When meriden made a cake she used a recipe calling for 3/4 cup of sugar. she was planning to make a huge cake for a family get-together, which means that she was going to triple the recipe (three times the ingredients). how much sugar will she need?

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?