Jai and Kim need to collect cans of food for the food drive. Jai collects 65/100 of the total cans needed, and kim collects 2/10 of the total cans needed. what fraction of the total number of cans did they collect altogether?

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?