A rectangle that is 2 inches by 3 inches has been scaled by a factor of 7. What is the side lengths of the scales copy and suppose you want to scale the copy back to it's original size. What scale factor should you use.

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Will give a: 122 b: 90 c: 48 d: 180

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.