Which expression is equivalent to 3m – 6? A. 2(2m +2)
B. 3(m – 2)
C. 2(m + 3)
D. 3(3m – 6)

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.

Find the difference (8ab+a+2) - (3ab+6)

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression