If xy -3 squareroot=15, find the value of x when y= 2

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

Which statement about the annual percentage rate (apr) is not true?