Assume a and b are positive integers. Decide whether each statement is true or false. If it is true, explain why. If it is not true, give a counterexample.

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line