Find the solution to the system of equations.

y = -4x - 3 and y = x + 3

Plzzz asapppppp what is the inverse of f if f(x)=^3 sqrt x-5

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?

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?