Select THREE expressions equivalent to –81x + 27. A. –9(9x – 3)

B. –9(–9x – 3)

C. 3(–27x + 9)

D. –3(27x – 9)

E. –3(–27x + 9)

Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?