Which of the following is not a quadrilateral?

Select right answer

Square

Triangle

Trapezoid

Rhombus

What expression is equivalent to (2x-1)(x-3)?

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?

In the geometric progression –3, 12, −48… what term is 3,072?