If p(x)=ax^2-3x then for what values of a is p(2)=f(1)-g(-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?

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

This is about circle theorems. someone asap : (