I am looking for a program that can solve basic algebra exercises such as:
- If Lynn can type a page in p minutes, what piece of the page can she do in 5 minutes?
- If Sally can paint a house in 4 hours, and John can paint the same house in 6 hour, how long will it take for both of them to paint the house together?
- Employees of a discount appliance store receive an additional 20% off of the lowest price on an item. If an employee purchases a dishwasher during a 15% off sale, how much will he pay if the dishwasher originally cost $450?
- The sales price of a car is $12,590, which is 20% off the original price. What is the original price?
- Solve the following equation for A : 2A/3 = 8 + 4A
- If Leah is 6 years older than Sue, and John is 5 years older than Leah, and the total of their ages is 41. Then how old is Sue?
I would prefer if it runs on Windows or Linux.