Determine weather each statement is true or false. If true explain why. If false, give a counter example A. The GCF of any two even numbers is always even

B. The GCF of any two odd numbers is always odd

C. The GCF of an odd number and an even number is always even

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.