In the figure shown, 1 and 2 are complementary angles supplementary angles right angles vertical angles

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

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?

Which one ? is the answer and how to find this answer