Jan has 3 1/3 feet of rope to use on a camping trip. assume 1 foot = 30.48 centimeters. what is the best estimate of the centimeters of rope jan has?

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

When y’all answer can y’all explain too !

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)