Solve for x.
−x+8=−9
Enter your answer as a number, like this: 42

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.