Which algebraic expression is equivalent to the expression? 8(5x - 2) + 7x

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

Which graph represents the linear function below? y-4= (4/3)(x-2)

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?