Which command could you use to change to the /usr directory using a relative pathname?

Which of the following statements is false? a. a class can directly inherit from class object. b. if the class you're inheriting from declares instance variables as private, the inherited class can access those instance variables directly. c. a class's instance variables are normally declared private to enforce good software engineering. d. it's often much more efficient to create a class by inheriting from a similar class than to create the class by writing every line of code the new class requires.

Ken paid $12 for two magazines. the cost of each magazine was a multiple of $3. what are the possible prices of the magazines?

Which domain suffixes do businesses that sell products and services commonly use?