Suppose the expression was ( 12-3)^2. would you still simplify 3^2 first

Which of the following sentences below uses the simplest and clearest language? a. library cards are not too hard to get, but they aren't too easy to get either. b. some libraries have a lot of rules to follow for filling out the forms. c. library cards make it possible to read books all year long. d. once you get the application, you can figure it out.

Which traits are strongest in your persuasive essay: ideas, organization, voice, word choice, sentence fluency, or conventions?

Use any method to combine the following sentences into one sentence. elvis presley died in 1977. his music is still popular today. graceland in memphis was his home.