A limited-edition poster increases in value each year with an initial value of $18 and an increase of 15% per year. Which equation can be used to find the value, y, after x years?​

What properties allow transformation to be used as a problem solving tool

This is about circle theorems. someone asap : (

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%