In January, Beatrice opened a savings account which offers her 6% per annum simple interest. At the beginning of July, she closed the account and transferred all the money to a different bank which offers her 9% per annum simple interest. If her new account was earn3 $2.18 more per month than before, find her original investment.

water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic. at this point, equilibrium is reached. in an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

hope this < 3

a reflection across the x axis and a 90 degree rotation left and right.

you should talk someone who owns the website about it. you did not deserve to have all that hard work and time taken away. id watch videos of little puppies to cool you down, and maybe some nacho cheese doritos.

2y+y=5

add 2y and y