Which could be the entire interval over which the function, f(x), is positive?
O (-infinity, 1)
O (-2, 1)
O (-infinity,0)
O (1,4)

27 is what percent of 108? 27 is % of 108

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.

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?