Amber invests ​$25 in the stock market at the beginning of the week. She decides to invest an additional ​$25 at the end of the week. She loses 10​% of her total investment. How much money does Amber ​lose?

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.