Look up "Everything You Need To Know About Math In One Big Fat Notebook pdf." It's the best thing I've ever been given, I have it with me in math class all the time and I've aced every test. I have it with me right now and it has everything I've ever been taught about math in it so it might help you.
It will take her 5 months because you do 50divided by 12 because there is 12 months in a year
its 50% percent more, 50% is ur answer
B... juss combine like terms
