What are the like terms?
8x-5-x+4

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.