What times 3 equals 160

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Graph y = -|x| + 2. click on the graph until the correct one appears.