2, 6, 18, 54 what is the recursive formula for this sequence

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units