A bookkeeper bought 2,000 exercise book distributed 200 books to the student from poor economic background as donation .he sold each remaining exercise book at rupees 10 more than the cost price of each and gained a percent 8%. find the cost price of each exercise book

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Simplify (4x^2 - 8xy + 2y^2) - (9x^2 - 4xy - 7y^2) a. -5x^2 + 4xy + 9y^2 b. -5x^2 - 4xy + 9y^2 c. -5x^2 + 12xy + 4y^2 d. -5x^2 - 4xy - 5y^2

You are looking for your first credit card. you plan to use this credit card only for emergencies and to pay the credit card balance in full each month. which credit card feature is most important? a. no annual fee b. low apr c. generous rewards program d. no balance transfer fee select the best answer from the choices provided