Billy has both baseball and football card collections. he arranges his cards in equal rows. using his current card collection, billy is able to make rows of 9 cards, with each row containing only one type of card. select all the ways that billy can have each type of card in his collection.

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0