A polygon is regular if each of its sides has the same length. Answer the following questions about this regular polygon.
(TYPE NUMBERS ONLY)
6. What is the value of x?
7. What is the length of one side?
7x + 4
8. What is the perimeter?
5(x + 2)

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?

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?