Select the expression equivalent to (4x + 3) + ( - 2x + 4). a.) 2x + 7 b.) -8x + 12 c.) -2x + 12 d.) 6x + 7

6.3x+14 and 1.5x-6 answer in simplified form

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

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.