Combining like terms with negative coefficients and distribution
-5(3x+10)-2(4x-5) ?

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

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.