Which expression is equivalent to: 3(m + 6) + 7(m − 2). A.) 10m + 4
B.) 2m +13
C.) 10m + 8
D.) 10m - 4

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?